28295631

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34549}}^1$

素因数の和:34575

約数の個数: 24

約数和(自身を含む): 50304800

約数和(自身を除く): 22009169

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 34549, 103647, 241843, 310941, 449137, 725529, 1347411, 2176587, 3143959, 4042233, 9431877, 28295631]

約数ペア:

[(1, 28295631), (3, 9431877), (7, 4042233), (9, 3143959), (13, 2176587), (21, 1347411), (39, 725529), (63, 449137), (91, 310941), (117, 241843), (273, 103647), (819, 34549)]