139369601

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 161387520

約数和(自身を除く): 22017919

約数列:

[1, 7, 139, 227, 631, 973, 1589, 4417, 31553, 87709, 143237, 220871, 613963, 1002659, 19909943, 139369601]

約数ペア:

[(1, 139369601), (7, 19909943), (139, 1002659), (227, 613963), (631, 220871), (973, 143237), (1589, 87709), (4417, 31553)]