210795897

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{18077}}^1$

素因数の和:18129

約数の個数: 24

約数和(自身を含む): 317594304

約数和(自身を除く): 106798407

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 18077, 54231, 235001, 415771, 705003, 1247313, 3055013, 5405023, 9165039, 16215069, 70265299, 210795897]

約数ペア:

[(1, 210795897), (3, 70265299), (13, 16215069), (23, 9165039), (39, 5405023), (69, 3055013), (169, 1247313), (299, 705003), (507, 415771), (897, 235001), (3887, 54231), (11661, 18077)]