919372221

素因数分解:

$3^3\times {\mathrm{2309}}^1\times {\mathrm{14747}}^1$

素因数の和:17065

約数の個数: 16

約数和(自身を含む): 1362715200

約数和(自身を除く): 443342979

約数列:

[1, 3, 9, 27, 2309, 6927, 14747, 20781, 44241, 62343, 132723, 398169, 34050823, 102152469, 306457407, 919372221]

約数ペア:

[(1, 919372221), (3, 306457407), (9, 102152469), (27, 34050823), (2309, 398169), (6927, 132723), (14747, 62343), (20781, 44241)]