1401899277

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1\times {\mathrm{1499}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 1879272000

約数和(自身を除く): 477372723

約数列:

[1, 3, 257, 771, 1213, 1499, 3639, 4497, 311741, 385243, 935223, 1155729, 1818287, 5454861, 467299759, 1401899277]

約数ペア:

[(1, 1401899277), (3, 467299759), (257, 5454861), (771, 1818287), (1213, 1155729), (1499, 935223), (3639, 385243), (4497, 311741)]