7138538643

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{60383}}^1$

素因数の和:60794

約数の個数: 16

約数和(自身を含む): 9616997376

約数和(自身を除く): 2478458733

約数列:

[1, 3, 157, 251, 471, 753, 39407, 60383, 118221, 181149, 9480131, 15156133, 28440393, 45468399, 2379512881, 7138538643]

約数ペア:

[(1, 7138538643), (3, 2379512881), (157, 45468399), (251, 28440393), (471, 15156133), (753, 9480131), (39407, 181149), (60383, 118221)]