40455837

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3919}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 61967360

約数和(自身を除く): 21511523

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 3919, 10323, 11757, 35271, 121489, 145003, 364467, 435009, 1093401, 1305027, 4495093, 13485279, 40455837]

約数ペア:

[(1, 40455837), (3, 13485279), (9, 4495093), (31, 1305027), (37, 1093401), (93, 435009), (111, 364467), (279, 145003), (333, 121489), (1147, 35271), (3441, 11757), (3919, 10323)]