42439749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 23224251

約数列:

[1, 3, 11, 19, 33, 57, 113, 209, 339, 599, 627, 1243, 1797, 2147, 3729, 6441, 6589, 11381, 19767, 23617, 34143, 67687, 70851, 125191, 203061, 375573, 744557, 1286053, 2233671, 3858159, 14146583, 42439749]

約数ペア:

[(1, 42439749), (3, 14146583), (11, 3858159), (19, 2233671), (33, 1286053), (57, 744557), (113, 375573), (209, 203061), (339, 125191), (599, 70851), (627, 67687), (1243, 34143), (1797, 23617), (2147, 19767), (3729, 11381), (6441, 6589)]