1649649633

素因数分解:

$3^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{4349}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 2213697600

約数和(自身を除く): 564047967

約数列:

[1, 3, 227, 557, 681, 1671, 4349, 13047, 126439, 379317, 987223, 2422393, 2961669, 7267179, 549883211, 1649649633]

約数ペア:

[(1, 1649649633), (3, 549883211), (227, 7267179), (557, 2961669), (681, 2422393), (1671, 987223), (4349, 379317), (13047, 126439)]