40869837

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1929

約数の個数: 24

約数和(自身を含む): 61461504

約数和(自身を除く): 20591667

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 1823, 2491, 5469, 7473, 16407, 22419, 85681, 96619, 257043, 289857, 771129, 869571, 4541093, 13623279, 40869837]

約数ペア:

[(1, 40869837), (3, 13623279), (9, 4541093), (47, 869571), (53, 771129), (141, 289857), (159, 257043), (423, 96619), (477, 85681), (1823, 22419), (2491, 16407), (5469, 7473)]