13245963

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 18531840

約数和(自身を除く): 5285877

約数列:

[1, 3, 37, 47, 111, 141, 1739, 2539, 5217, 7617, 93943, 119333, 281829, 357999, 4415321, 13245963]

約数ペア:

[(1, 13245963), (3, 4415321), (37, 357999), (47, 281829), (111, 119333), (141, 93943), (1739, 7617), (2539, 5217)]