2042673

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 2877120

約数和(自身を除く): 834447

約数列:

[1, 3, 29, 53, 87, 159, 443, 1329, 1537, 4611, 12847, 23479, 38541, 70437, 680891, 2042673]

約数ペア:

[(1, 2042673), (3, 680891), (29, 70437), (53, 38541), (87, 23479), (159, 12847), (443, 4611), (1329, 1537)]