39163671

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 57867264

約数和(自身を除く): 18703593

約数列:

[1, 3, 9, 71, 167, 213, 367, 501, 639, 1101, 1503, 3303, 11857, 26057, 35571, 61289, 78171, 106713, 183867, 234513, 551601, 4351519, 13054557, 39163671]

約数ペア:

[(1, 39163671), (3, 13054557), (9, 4351519), (71, 551601), (167, 234513), (213, 183867), (367, 106713), (501, 78171), (639, 61289), (1101, 35571), (1503, 26057), (3303, 11857)]