38668851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 60387600

約数和(自身を除く): 21718749

約数列:

[1, 3, 9, 13, 39, 117, 349, 947, 1047, 2841, 3141, 4537, 8523, 12311, 13611, 36933, 40833, 110799, 330503, 991509, 2974527, 4296539, 12889617, 38668851]

約数ペア:

[(1, 38668851), (3, 12889617), (9, 4296539), (13, 2974527), (39, 991509), (117, 330503), (349, 110799), (947, 40833), (1047, 36933), (2841, 13611), (3141, 12311), (4537, 8523)]