5258313

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 8027136

約数和(自身を除く): 2768823

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 401, 423, 1203, 1457, 3609, 4371, 12431, 13113, 18847, 37293, 56541, 111879, 169623, 584257, 1752771, 5258313]

約数ペア:

[(1, 5258313), (3, 1752771), (9, 584257), (31, 169623), (47, 111879), (93, 56541), (141, 37293), (279, 18847), (401, 13113), (423, 12431), (1203, 4371), (1457, 3609)]