288772263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{822713}}^1$

素因数の和:822735

約数の個数: 16

約数和(自身を含む): 460719840

約数和(自身を除く): 171947577

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 822713, 2468139, 7404417, 10695269, 22213251, 32085807, 96257421, 288772263]

約数ペア:

[(1, 288772263), (3, 96257421), (9, 32085807), (13, 22213251), (27, 10695269), (39, 7404417), (117, 2468139), (351, 822713)]