13239212889

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7083581}}^1$

素因数の和:7083680

約数の個数: 16

約数和(自身を含む): 20400716160

約数和(自身を除く): 7161503271

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 7083581, 21250743, 49585067, 148755201, 630438709, 1891316127, 4413070963, 13239212889]

約数ペア:

[(1, 13239212889), (3, 4413070963), (7, 1891316127), (21, 630438709), (89, 148755201), (267, 49585067), (623, 21250743), (1869, 7083581)]