138202729

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 160110720

約数和(自身を除く): 21907991

約数列:

[1, 7, 113, 379, 461, 791, 2653, 3227, 42827, 52093, 174719, 299789, 364651, 1223033, 19743247, 138202729]

約数ペア:

[(1, 138202729), (7, 19743247), (113, 1223033), (379, 364651), (461, 299789), (791, 174719), (2653, 52093), (3227, 42827)]