13316583

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 20821872

約数和(自身を除く): 7505289

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 577, 1099, 1731, 3297, 4039, 7693, 12117, 23079, 28273, 84819, 90589, 271767, 634123, 1902369, 4438861, 13316583]

約数ペア:

[(1, 13316583), (3, 4438861), (7, 1902369), (21, 634123), (49, 271767), (147, 90589), (157, 84819), (471, 28273), (577, 23079), (1099, 12117), (1731, 7693), (3297, 4039)]