11973117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18059}}^1$

素因数の和:18092

約数の個数: 16

約数和(自身を含む): 18204480

約数和(自身を除く): 6231363

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 18059, 54177, 234767, 307003, 704301, 921009, 3991039, 11973117]

約数ペア:

[(1, 11973117), (3, 3991039), (13, 921009), (17, 704301), (39, 307003), (51, 234767), (221, 54177), (663, 18059)]