1387717435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{48193}}^1$

素因数の和:48654

約数の個数: 16

約数和(自身を含む): 1797443424

約数和(自身を除く): 409725989

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 48193, 240965, 626509, 3132545, 21349499, 106747495, 277543487, 1387717435]

約数ペア:

[(1, 1387717435), (5, 277543487), (13, 106747495), (65, 21349499), (443, 3132545), (2215, 626509), (5759, 240965), (28795, 48193)]