2013505184103

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{1246781}}^1$

素因数の和:1248295

約数の個数: 32

約数和(自身を含む): 3128245857792

約数和(自身を除く): 1114740673689

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1451, 4353, 10157, 30471, 76903, 230709, 538321, 1246781, 1614963, 3740343, 8727467, 26182401, 66079393, 198238179, 462555751, 1387667253, 1809079231, 5427237693, 12663554617, 37990663851, 95881199243, 287643597729, 671168394701, 2013505184103]

約数ペア:

[(1, 2013505184103), (3, 671168394701), (7, 287643597729), (21, 95881199243), (53, 37990663851), (159, 12663554617), (371, 5427237693), (1113, 1809079231), (1451, 1387667253), (4353, 462555751), (10157, 198238179), (30471, 66079393), (76903, 26182401), (230709, 8727467), (538321, 3740343), (1246781, 1614963)]