72315439

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 84597760

約数和(自身を除く): 12282321

約数列:

[1, 7, 61, 163, 427, 1039, 1141, 7273, 9943, 63379, 69601, 169357, 443653, 1185499, 10330777, 72315439]

約数ペア:

[(1, 72315439), (7, 10330777), (61, 1185499), (163, 443653), (427, 169357), (1039, 69601), (1141, 63379), (7273, 9943)]