40269531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5393}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 56960640

約数和(自身を除く): 16691109

約数列:

[1, 3, 19, 57, 131, 393, 2489, 5393, 7467, 16179, 102467, 307401, 706483, 2119449, 13423177, 40269531]

約数ペア:

[(1, 40269531), (3, 13423177), (19, 2119449), (57, 706483), (131, 307401), (393, 102467), (2489, 16179), (5393, 7467)]