42427021

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 52512768

約数和(自身を除く): 10085747

約数列:

[1, 7, 13, 91, 191, 1337, 2441, 2483, 17087, 17381, 31733, 222131, 466231, 3263617, 6061003, 42427021]

約数ペア:

[(1, 42427021), (7, 6061003), (13, 3263617), (91, 466231), (191, 222131), (1337, 31733), (2441, 17381), (2483, 17087)]