1158222331

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1\times {\mathrm{1621}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 1338707968

約数和(自身を除く): 180485637

約数列:

[1, 7, 103, 721, 991, 1621, 6937, 11347, 102073, 166963, 714511, 1168741, 1606411, 11244877, 165460333, 1158222331]

約数ペア:

[(1, 1158222331), (7, 165460333), (103, 11244877), (721, 1606411), (991, 1168741), (1621, 714511), (6937, 166963), (11347, 102073)]