257940348523

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94935719}}^1$

素因数の和:94935762

約数の個数: 16

約数和(自身を含む): 318984019200

約数和(自身を除く): 61043670677

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 94935719, 1044292909, 1234164347, 1803778661, 13575807817, 19841565271, 23449122593, 257940348523]

約数ペア:

[(1, 257940348523), (11, 23449122593), (13, 19841565271), (19, 13575807817), (143, 1803778661), (209, 1234164347), (247, 1044292909), (2717, 94935719)]