47986617

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3457}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 73254272

約数和(自身を除く): 25267655

約数列:

[1, 3, 7, 21, 661, 1983, 3457, 4627, 10371, 13881, 24199, 72597, 2285077, 6855231, 15995539, 47986617]

約数ペア:

[(1, 47986617), (3, 15995539), (7, 6855231), (21, 2285077), (661, 72597), (1983, 24199), (3457, 13881), (4627, 10371)]