201723639

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{17299}}^1$

素因数の和:17351

約数の個数: 24

約数和(自身を含む): 303926400

約数和(自身を除く): 102202761

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 17299, 51897, 224887, 397877, 674661, 1193631, 2923531, 5172401, 8770593, 15517203, 67241213, 201723639]

約数ペア:

[(1, 201723639), (3, 67241213), (13, 15517203), (23, 8770593), (39, 5172401), (69, 2923531), (169, 1193631), (299, 674661), (507, 397877), (897, 224887), (3887, 51897), (11661, 17299)]