313043238

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{57397}}^1$

素因数の和:57509

約数の個数: 32

約数和(自身を含む): 702551520

約数和(自身を除く): 389508282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 57397, 114794, 172191, 344382, 516573, 1033146, 1549719, 3099438, 5797097, 11594194, 17391291, 34782582, 52173873, 104347746, 156521619, 313043238]

約数ペア:

[(1, 313043238), (2, 156521619), (3, 104347746), (6, 52173873), (9, 34782582), (18, 17391291), (27, 11594194), (54, 5797097), (101, 3099438), (202, 1549719), (303, 1033146), (606, 516573), (909, 344382), (1818, 172191), (2727, 114794), (5454, 57397)]