1097802321

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 1946280960

約数和(自身を除く): 848478639

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 59, 77, 111, 147, 177, 231, 259, 311, 407, 413, 539, 649, 777, 933, 1221, 1239, 1617, 1813, 1947, 2177, 2183, 2849, 2891, 3421, 4543, 5439, 6531, 6549, 8547, 8673, 10263, 11507, 13629, 15239, 15281, 18349, 19943, 23947, 24013, 31801, 34521, 45717, 45843, 55047, 59829, 71841, 72039, 80549, 95403, 106967, 126577, 128443, 167629, 168091, 201839, 241647, 320901, 379731, 385329, 502887, 504273, 563843, 605517, 678913, 886039, 899101, 1176637, 1412873, 1691529, 2036739, 2658117, 2697303, 3529911, 4238619, 4752391, 6202273, 7468043, 9890111, 14257173, 18606819, 22404129, 29670333, 33266737, 52276301, 99800211, 156828903, 365934107, 1097802321]

約数ペア:

[(1, 1097802321), (3, 365934107), (7, 156828903), (11, 99800211), (21, 52276301), (33, 33266737), (37, 29670333), (49, 22404129), (59, 18606819), (77, 14257173), (111, 9890111), (147, 7468043), (177, 6202273), (231, 4752391), (259, 4238619), (311, 3529911), (407, 2697303), (413, 2658117), (539, 2036739), (649, 1691529), (777, 1412873), (933, 1176637), (1221, 899101), (1239, 886039), (1617, 678913), (1813, 605517), (1947, 563843), (2177, 504273), (2183, 502887), (2849, 385329), (2891, 379731), (3421, 320901), (4543, 241647), (5439, 201839), (6531, 168091), (6549, 167629), (8547, 128443), (8673, 126577), (10263, 106967), (11507, 95403), (13629, 80549), (15239, 72039), (15281, 71841), (18349, 59829), (19943, 55047), (23947, 45843), (24013, 45717), (31801, 34521)]