40538251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3198

約数の個数: 16

約数和(自身を含む): 47023200

約数和(自身を除く): 6484949

約数列:

[1, 13, 17, 59, 221, 767, 1003, 3109, 13039, 40417, 52853, 183431, 687089, 2384603, 3118327, 40538251]

約数ペア:

[(1, 40538251), (13, 3118327), (17, 2384603), (59, 687089), (221, 183431), (767, 52853), (1003, 40417), (3109, 13039)]