3788247

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 5248512

約数和(自身を除く): 1460265

約数列:

[1, 3, 47, 67, 141, 201, 401, 1203, 3149, 9447, 18847, 26867, 56541, 80601, 1262749, 3788247]

約数ペア:

[(1, 3788247), (3, 1262749), (47, 80601), (67, 56541), (141, 26867), (201, 18847), (401, 9447), (1203, 3149)]