138960871

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{14629}}^1$

素因数の和:14718

約数の個数: 16

約数和(自身を含む): 168537600

約数和(自身を除く): 29576729

約数列:

[1, 7, 23, 59, 161, 413, 1357, 9499, 14629, 102403, 336467, 863111, 2355269, 6041777, 19851553, 138960871]

約数ペア:

[(1, 138960871), (7, 19851553), (23, 6041777), (59, 2355269), (161, 863111), (413, 336467), (1357, 102403), (9499, 14629)]