530189931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 775415808

約数和(自身を除く): 245225877

約数列:

[1, 3, 17, 31, 51, 93, 443, 527, 757, 1329, 1581, 2271, 7531, 12869, 13733, 22593, 23467, 38607, 41199, 70401, 233461, 335351, 398939, 700383, 1006053, 1196817, 5700967, 10395881, 17102901, 31187643, 176729977, 530189931]

約数ペア:

[(1, 530189931), (3, 176729977), (17, 31187643), (31, 17102901), (51, 10395881), (93, 5700967), (443, 1196817), (527, 1006053), (757, 700383), (1329, 398939), (1581, 335351), (2271, 233461), (7531, 70401), (12869, 41199), (13733, 38607), (22593, 23467)]