40464021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33469}}^1$

素因数の和:33516

約数の個数: 16

約数和(自身を含む): 59978240

約数和(自身を除く): 19514219

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 33469, 100407, 435097, 1037539, 1305291, 3112617, 13488007, 40464021]

約数ペア:

[(1, 40464021), (3, 13488007), (13, 3112617), (31, 1305291), (39, 1037539), (93, 435097), (403, 100407), (1209, 33469)]