13808112651

素因数分解:

$3^2\times {\mathrm{251}}^1\times {\mathrm{1123}}^1\times {\mathrm{5443}}^1$

素因数の和:6823

約数の個数: 24

約数和(自身を含む): 20046027456

約数和(自身を除く): 6237914805

約数列:

[1, 3, 9, 251, 753, 1123, 2259, 3369, 5443, 10107, 16329, 48987, 281873, 845619, 1366193, 2536857, 4098579, 6112489, 12295737, 18337467, 55012401, 1534234739, 4602704217, 13808112651]

約数ペア:

[(1, 13808112651), (3, 4602704217), (9, 1534234739), (251, 55012401), (753, 18337467), (1123, 12295737), (2259, 6112489), (3369, 4098579), (5443, 2536857), (10107, 1366193), (16329, 845619), (48987, 281873)]