123034877

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4079}}^1$

素因数の和:4256

約数の個数: 16

約数和(自身を含む): 146227200

約数和(自身を除く): 23192323

約数列:

[1, 7, 31, 139, 217, 973, 4079, 4309, 28553, 30163, 126449, 566981, 885143, 3968867, 17576411, 123034877]

約数ペア:

[(1, 123034877), (7, 17576411), (31, 3968867), (139, 885143), (217, 566981), (973, 126449), (4079, 30163), (4309, 28553)]