39818867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^2\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 12

約数和(自身を含む): 44028456

約数和(自身を除く): 4209589

約数列:

[1, 11, 89, 457, 979, 5027, 7921, 40673, 87131, 447403, 3619897, 39818867]

約数ペア:

[(1, 39818867), (11, 3619897), (89, 447403), (457, 87131), (979, 40673), (5027, 7921)]