155440993

素因数分解:

${\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{9403}}^1$

素因数の和:9735

約数の個数: 8

約数和(自身を含む): 158589056

約数和(自身を除く): 3148063

約数列:

[1, 61, 271, 9403, 16531, 573583, 2548213, 155440993]

約数ペア:

[(1, 155440993), (61, 2548213), (271, 573583), (9403, 16531)]