37952421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7001}}^1$

素因数の和:7156

約数の個数: 16

約数和(自身を含む): 54895680

約数和(自身を除く): 16943259

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 7001, 21003, 91013, 273039, 973139, 2919417, 12650807, 37952421]

約数ペア:

[(1, 37952421), (3, 12650807), (13, 2919417), (39, 973139), (139, 273039), (417, 91013), (1807, 21003), (5421, 7001)]