4661631

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 7927920

約数和(自身を除く): 3266289

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 233, 247, 351, 513, 699, 741, 1053, 1539, 2097, 2223, 3029, 4427, 6291, 6669, 9087, 13281, 18873, 20007, 27261, 39843, 57551, 81783, 119529, 172653, 245349, 358587, 517959, 1553877, 4661631]

約数ペア:

[(1, 4661631), (3, 1553877), (9, 517959), (13, 358587), (19, 245349), (27, 172653), (39, 119529), (57, 81783), (81, 57551), (117, 39843), (171, 27261), (233, 20007), (247, 18873), (351, 13281), (513, 9087), (699, 6669), (741, 6291), (1053, 4427), (1539, 3029), (2097, 2223)]