24966369

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 37065600

約数和(自身を除く): 12099231

約数列:

[1, 3, 9, 71, 89, 213, 267, 439, 639, 801, 1317, 3951, 6319, 18957, 31169, 39071, 56871, 93507, 117213, 280521, 351639, 2774041, 8322123, 24966369]

約数ペア:

[(1, 24966369), (3, 8322123), (9, 2774041), (71, 351639), (89, 280521), (213, 117213), (267, 93507), (439, 56871), (639, 39071), (801, 31169), (1317, 18957), (3951, 6319)]