2505363

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 3891456

約数和(自身を除く): 1386093

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2251, 6753, 15757, 47271, 119303, 357909, 835121, 2505363]

約数ペア:

[(1, 2505363), (3, 835121), (7, 357909), (21, 119303), (53, 47271), (159, 15757), (371, 6753), (1113, 2251)]