551486403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{4713559}}^1$

素因数の和:4713578

約数の個数: 12

約数和(自身を含む): 857867920

約数和(自身を除く): 306381517

約数列:

[1, 3, 9, 13, 39, 117, 4713559, 14140677, 42422031, 61276267, 183828801, 551486403]

約数ペア:

[(1, 551486403), (3, 183828801), (9, 61276267), (13, 42422031), (39, 14140677), (117, 4713559)]