259363559

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{3389}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 330701280

約数和(自身を除く): 71337721

約数列:

[1, 7, 13, 29, 91, 203, 377, 841, 2639, 3389, 5887, 10933, 23723, 44057, 76531, 98281, 308399, 687967, 1277653, 2850149, 8943571, 19951043, 37051937, 259363559]

約数ペア:

[(1, 259363559), (7, 37051937), (13, 19951043), (29, 8943571), (91, 2850149), (203, 1277653), (377, 687967), (841, 308399), (2639, 98281), (3389, 76531), (5887, 44057), (10933, 23723)]