2013307431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1139393}}^1$

素因数の和:1139446

約数の個数: 16

約数和(自身を含む): 2916848640

約数和(自身を除く): 903541209

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 1139393, 3418179, 21648467, 35321183, 64945401, 105963549, 671102477, 2013307431]

約数ペア:

[(1, 2013307431), (3, 671102477), (19, 105963549), (31, 64945401), (57, 35321183), (93, 21648467), (589, 3418179), (1767, 1139393)]