528080787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{11909}}^1$

素因数の和:12307

約数の個数: 24

約数和(自身を含む): 823695600

約数和(自身を除く): 295614813

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 3411, 4927, 11909, 14781, 35727, 44343, 107181, 154817, 464451, 1393353, 4513511, 13540533, 40621599, 58675643, 176026929, 528080787]

約数ペア:

[(1, 528080787), (3, 176026929), (9, 58675643), (13, 40621599), (39, 13540533), (117, 4513511), (379, 1393353), (1137, 464451), (3411, 154817), (4927, 107181), (11909, 44343), (14781, 35727)]