69975451

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45233}}^1$

素因数の和:45270

約数の個数: 16

約数和(自身を含む): 91191744

約数和(自身を除く): 21216293

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 45233, 316631, 588029, 768961, 4116203, 5382727, 9996493, 69975451]

約数ペア:

[(1, 69975451), (7, 9996493), (13, 5382727), (17, 4116203), (91, 768961), (119, 588029), (221, 316631), (1547, 45233)]