273808509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{47119}}^1$

素因数の和:47284

約数の個数: 16

約数和(自身を含む): 395808000

約数和(自身を除く): 121999491

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 47119, 141357, 612547, 1837641, 7020731, 21062193, 91269503, 273808509]

約数ペア:

[(1, 273808509), (3, 91269503), (13, 21062193), (39, 7020731), (149, 1837641), (447, 612547), (1937, 141357), (5811, 47119)]