40616919

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28031}}^1$

素因数の和:28067

約数の個数: 24

約数和(自身を含む): 69967872

約数和(自身を除く): 29350953

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 28031, 84093, 196217, 252279, 588651, 644713, 1765953, 1934139, 4512991, 5802417, 13538973, 40616919]

約数ペア:

[(1, 40616919), (3, 13538973), (7, 5802417), (9, 4512991), (21, 1934139), (23, 1765953), (63, 644713), (69, 588651), (161, 252279), (207, 196217), (483, 84093), (1449, 28031)]