40393613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 44518656

約数和(自身を除く): 4125043

約数列:

[1, 13, 97, 103, 311, 1261, 1339, 4043, 9991, 30167, 32033, 129883, 392171, 416429, 3107201, 40393613]

約数ペア:

[(1, 40393613), (13, 3107201), (97, 416429), (103, 392171), (311, 129883), (1261, 32033), (1339, 30167), (4043, 9991)]