30717837

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 45826560

約数和(自身を除く): 15108723

約数列:

[1, 3, 9, 47, 101, 141, 303, 423, 719, 909, 2157, 4747, 6471, 14241, 33793, 42723, 72619, 101379, 217857, 304137, 653571, 3413093, 10239279, 30717837]

約数ペア:

[(1, 30717837), (3, 10239279), (9, 3413093), (47, 653571), (101, 304137), (141, 217857), (303, 101379), (423, 72619), (719, 42723), (909, 33793), (2157, 14241), (4747, 6471)]