1291446457

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{32237}}^1$

素因数の和:32400

約数の個数: 16

約数和(自身を含む): 1516475520

約数和(自身を除く): 225029063

約数列:

[1, 7, 59, 97, 413, 679, 5723, 32237, 40061, 225659, 1901983, 3126989, 13313881, 21888923, 184492351, 1291446457]

約数ペア:

[(1, 1291446457), (7, 184492351), (59, 21888923), (97, 13313881), (413, 3126989), (679, 1901983), (5723, 225659), (32237, 40061)]