331366893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3373}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 521485440

約数和(自身を除く): 190118547

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 429, 687, 2519, 2977, 3373, 7557, 8931, 10119, 32747, 37103, 43849, 98241, 111309, 131547, 482339, 772417, 1447017, 2317251, 8496587, 10041421, 25489761, 30124263, 110455631, 331366893]

約数ペア:

[(1, 331366893), (3, 110455631), (11, 30124263), (13, 25489761), (33, 10041421), (39, 8496587), (143, 2317251), (229, 1447017), (429, 772417), (687, 482339), (2519, 131547), (2977, 111309), (3373, 98241), (7557, 43849), (8931, 37103), (10119, 32747)]