9920232003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223837}}^1$

素因数の和:223947

約数の個数: 32

約数和(自身を含む): 15471682560

約数和(自身を除く): 5551450557

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 561, 869, 1343, 2607, 4029, 14773, 44319, 223837, 671511, 2462207, 3805229, 7386621, 11415687, 17683123, 41857519, 53049369, 125572557, 194514353, 300613091, 583543059, 901839273, 3306744001, 9920232003]

約数ペア:

[(1, 9920232003), (3, 3306744001), (11, 901839273), (17, 583543059), (33, 300613091), (51, 194514353), (79, 125572557), (187, 53049369), (237, 41857519), (561, 17683123), (869, 11415687), (1343, 7386621), (2607, 3805229), (4029, 2462207), (14773, 671511), (44319, 223837)]