315446409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{2221}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 467722112

約数和(自身を除く): 152275703

約数列:

[1, 3, 9, 43, 129, 367, 387, 1101, 2221, 3303, 6663, 15781, 19989, 47343, 95503, 142029, 286509, 815107, 859527, 2445321, 7335963, 35049601, 105148803, 315446409]

約数ペア:

[(1, 315446409), (3, 105148803), (9, 35049601), (43, 7335963), (129, 2445321), (367, 859527), (387, 815107), (1101, 286509), (2221, 142029), (3303, 95503), (6663, 47343), (15781, 19989)]