70725053

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 82158336

約数和(自身を除く): 11433283

約数列:

[1, 7, 103, 233, 421, 721, 1631, 2947, 23999, 43363, 98093, 167993, 303541, 686651, 10103579, 70725053]

約数ペア:

[(1, 70725053), (7, 10103579), (103, 686651), (233, 303541), (421, 167993), (721, 98093), (1631, 43363), (2947, 23999)]