538245837

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{73561}}^1$

素因数の和:73841

約数の個数: 16

約数和(自身を含む): 800354560

約数和(自身を除く): 262108723

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 73561, 220683, 662049, 1986147, 19935031, 59805093, 179415279, 538245837]

約数ペア:

[(1, 538245837), (3, 179415279), (9, 59805093), (27, 19935031), (271, 1986147), (813, 662049), (2439, 220683), (7317, 73561)]