15397340439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{325477}}^1$

素因数の和:326706

約数の個数: 16

約数和(自身を含む): 22127296352

約数和(自身を除く): 6729955913

約数列:

[1, 3, 13, 39, 1213, 3639, 15769, 47307, 325477, 976431, 4231201, 12693603, 394803601, 1184410803, 5132446813, 15397340439]

約数ペア:

[(1, 15397340439), (3, 5132446813), (13, 1184410803), (39, 394803601), (1213, 12693603), (3639, 4231201), (15769, 976431), (47307, 325477)]