13201715211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{287939}}^1$

素因数の和:288019

約数の個数: 32

約数和(自身を含む): 19902412800

約数和(自身を除く): 6700697589

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 1479, 1581, 2697, 15283, 45849, 287939, 863817, 4894963, 8350231, 8926109, 14684889, 25050693, 26778327, 141953927, 151743853, 258857161, 425861781, 455231559, 776571483, 4400571737, 13201715211]

約数ペア:

[(1, 13201715211), (3, 4400571737), (17, 776571483), (29, 455231559), (31, 425861781), (51, 258857161), (87, 151743853), (93, 141953927), (493, 26778327), (527, 25050693), (899, 14684889), (1479, 8926109), (1581, 8350231), (2697, 4894963), (15283, 863817), (45849, 287939)]