98728839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{26953}}^1$

素因数の和:27007

約数の個数: 24

約数和(自身を含む): 159783312

約数和(自身を除く): 61054473

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 26953, 80859, 242577, 296483, 889449, 997261, 2668347, 2991783, 8975349, 10969871, 32909613, 98728839]

約数ペア:

[(1, 98728839), (3, 32909613), (9, 10969871), (11, 8975349), (33, 2991783), (37, 2668347), (99, 997261), (111, 889449), (333, 296483), (407, 242577), (1221, 80859), (3663, 26953)]