47112609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{8521}}^1$

素因数の和:8640

約数の個数: 16

約数和(自身を含む): 66812480

約数和(自身を除く): 19699871

約数列:

[1, 3, 19, 57, 97, 291, 1843, 5529, 8521, 25563, 161899, 485697, 826537, 2479611, 15704203, 47112609]

約数ペア:

[(1, 47112609), (3, 15704203), (19, 2479611), (57, 826537), (97, 485697), (291, 161899), (1843, 25563), (5529, 8521)]