56027907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{478871}}^1$

素因数の和:478890

約数の個数: 12

約数和(自身を含む): 87154704

約数和(自身を除く): 31126797

約数列:

[1, 3, 9, 13, 39, 117, 478871, 1436613, 4309839, 6225323, 18675969, 56027907]

約数ペア:

[(1, 56027907), (3, 18675969), (9, 6225323), (13, 4309839), (39, 1436613), (117, 478871)]