550047169

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{8423}}^1$

素因数の和:8940

約数の個数: 16

約数和(自身を含む): 663137280

約数和(自身を除く): 113090111

約数列:

[1, 7, 19, 133, 491, 3437, 8423, 9329, 58961, 65303, 160037, 1120259, 4135693, 28949851, 78578167, 550047169]

約数ペア:

[(1, 550047169), (7, 78578167), (19, 28949851), (133, 4135693), (491, 1120259), (3437, 160037), (8423, 65303), (9329, 58961)]