894171657

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 1256325120

約数和(自身を除く): 362153463

約数列:

[1, 3, 31, 71, 93, 191, 213, 573, 709, 2127, 2201, 5921, 6603, 13561, 17763, 21979, 40683, 50339, 65937, 135419, 151017, 406257, 420391, 1261173, 1560509, 4197989, 4681527, 9614749, 12593967, 28844247, 298057219, 894171657]

約数ペア:

[(1, 894171657), (3, 298057219), (31, 28844247), (71, 12593967), (93, 9614749), (191, 4681527), (213, 4197989), (573, 1560509), (709, 1261173), (2127, 420391), (2201, 406257), (5921, 151017), (6603, 135419), (13561, 65937), (17763, 50339), (21979, 40683)]