16295321

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 19079424

約数和(自身を除く): 2784103

約数列:

[1, 7, 97, 103, 233, 679, 721, 1631, 9991, 22601, 23999, 69937, 158207, 167993, 2327903, 16295321]

約数ペア:

[(1, 16295321), (7, 2327903), (97, 167993), (103, 158207), (233, 69937), (679, 23999), (721, 22601), (1631, 9991)]