29128915193

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{205627}}^1$

素因数の和:205714

約数の個数: 20

約数和(自身を含む): 34557841680

約数和(自身を除く): 5428926487

約数列:

[1, 7, 49, 59, 343, 413, 2401, 2891, 20237, 141659, 205627, 1439389, 10075723, 12131993, 70530061, 84923951, 493710427, 594467657, 4161273599, 29128915193]

約数ペア:

[(1, 29128915193), (7, 4161273599), (49, 594467657), (59, 493710427), (343, 84923951), (413, 70530061), (2401, 12131993), (2891, 10075723), (20237, 1439389), (141659, 205627)]