39452769

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 58406400

約数和(自身を除く): 18953631

約数列:

[1, 3, 9, 59, 177, 191, 389, 531, 573, 1167, 1719, 3501, 11269, 22951, 33807, 68853, 74299, 101421, 206559, 222897, 668691, 4383641, 13150923, 39452769]

約数ペア:

[(1, 39452769), (3, 13150923), (9, 4383641), (59, 668691), (177, 222897), (191, 206559), (389, 101421), (531, 74299), (573, 68853), (1167, 33807), (1719, 22951), (3501, 11269)]