40408047

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 60063120

約数和(自身を除く): 19655073

約数列:

[1, 3, 9, 61, 89, 183, 267, 549, 801, 827, 2481, 5429, 7443, 16287, 48861, 50447, 73603, 151341, 220809, 454023, 662427, 4489783, 13469349, 40408047]

約数ペア:

[(1, 40408047), (3, 13469349), (9, 4489783), (61, 662427), (89, 454023), (183, 220809), (267, 151341), (549, 73603), (801, 50447), (827, 48861), (2481, 16287), (5429, 7443)]