291264237259

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1871}}^1\times {\mathrm{12527}}^1$

素因数の和:14475

約数の個数: 24

約数和(自身を含む): 316795235328

約数和(自身を除く): 25530998069

約数列:

[1, 17, 43, 289, 731, 1871, 12427, 12527, 31807, 80453, 212959, 538661, 540719, 1367701, 3620303, 9157237, 23250917, 23438017, 155673029, 398446289, 1007834731, 6773586913, 17133190427, 291264237259]

約数ペア:

[(1, 291264237259), (17, 17133190427), (43, 6773586913), (289, 1007834731), (731, 398446289), (1871, 155673029), (12427, 23438017), (12527, 23250917), (31807, 9157237), (80453, 3620303), (212959, 1367701), (538661, 540719)]