72400593

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{2657}}^1$

素因数の和:2984

約数の個数: 16

約数和(自身を含む): 100025856

約数和(自身を除く): 27625263

約数列:

[1, 3, 31, 93, 293, 879, 2657, 7971, 9083, 27249, 82367, 247101, 778501, 2335503, 24133531, 72400593]

約数ペア:

[(1, 72400593), (3, 24133531), (31, 2335503), (93, 778501), (293, 247101), (879, 82367), (2657, 27249), (7971, 9083)]