2015806479

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1\times {\mathrm{5821}}^1$

素因数の和:7210

約数の個数: 16

約数和(自身を含む): 2720504160

約数和(自身を除く): 704697681

約数列:

[1, 3, 89, 267, 1297, 3891, 5821, 17463, 115433, 346299, 518069, 1554207, 7549837, 22649511, 671935493, 2015806479]

約数ペア:

[(1, 2015806479), (3, 671935493), (89, 22649511), (267, 7549837), (1297, 1554207), (3891, 518069), (5821, 346299), (17463, 115433)]