1139268669

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 1945036800

約数和(自身を除く): 805768131

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 251, 343, 401, 539, 753, 1029, 1203, 1617, 1757, 2761, 2807, 3773, 4411, 5271, 8283, 8421, 11319, 12299, 13233, 19327, 19649, 30877, 36897, 57981, 58947, 86093, 92631, 100651, 135289, 137543, 216139, 258279, 301953, 405867, 412629, 648417, 704557, 947023, 1107161, 1512973, 2113671, 2841069, 3321483, 4538919, 4931899, 7750127, 14795697, 23250381, 34523293, 54250889, 103569879, 162752667, 379756223, 1139268669]

約数ペア:

[(1, 1139268669), (3, 379756223), (7, 162752667), (11, 103569879), (21, 54250889), (33, 34523293), (49, 23250381), (77, 14795697), (147, 7750127), (231, 4931899), (251, 4538919), (343, 3321483), (401, 2841069), (539, 2113671), (753, 1512973), (1029, 1107161), (1203, 947023), (1617, 704557), (1757, 648417), (2761, 412629), (2807, 405867), (3773, 301953), (4411, 258279), (5271, 216139), (8283, 137543), (8421, 135289), (11319, 100651), (12299, 92631), (13233, 86093), (19327, 58947), (19649, 57981), (30877, 36897)]