210345369

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317263}}^1$

素因数の和:317296

約数の個数: 16

約数和(自身を含む): 319802112

約数和(自身を除く): 109456743

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 317263, 951789, 4124419, 5393471, 12373257, 16180413, 70115123, 210345369]

約数ペア:

[(1, 210345369), (3, 70115123), (13, 16180413), (17, 12373257), (39, 5393471), (51, 4124419), (221, 951789), (663, 317263)]