2914527

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 5175296

約数和(自身を除く): 2260769

約数列:

[1, 3, 7, 11, 21, 31, 33, 37, 77, 93, 111, 121, 217, 231, 259, 341, 363, 407, 651, 777, 847, 1023, 1147, 1221, 2387, 2541, 2849, 3441, 3751, 4477, 7161, 8029, 8547, 11253, 12617, 13431, 24087, 26257, 31339, 37851, 78771, 88319, 94017, 138787, 264957, 416361, 971509, 2914527]

約数ペア:

[(1, 2914527), (3, 971509), (7, 416361), (11, 264957), (21, 138787), (31, 94017), (33, 88319), (37, 78771), (77, 37851), (93, 31339), (111, 26257), (121, 24087), (217, 13431), (231, 12617), (259, 11253), (341, 8547), (363, 8029), (407, 7161), (651, 4477), (777, 3751), (847, 3441), (1023, 2849), (1147, 2541), (1221, 2387)]