202912021449

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{727283231}}^1$

素因数の和:727283268

約数の個数: 12

約数和(自身を含む): 302549824512

約数和(自身を除く): 99637803063

約数列:

[1, 3, 9, 31, 93, 279, 727283231, 2181849693, 6545549079, 22545780161, 67637340483, 202912021449]

約数ペア:

[(1, 202912021449), (3, 67637340483), (9, 22545780161), (31, 6545549079), (93, 2181849693), (279, 727283231)]