2015243751

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1\times {\mathrm{21089}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 2742374880

約数和(自身を除く): 727131129

約数列:

[1, 3, 53, 159, 601, 1803, 21089, 31853, 63267, 95559, 1117717, 3353151, 12674489, 38023467, 671747917, 2015243751]

約数ペア:

[(1, 2015243751), (3, 671747917), (53, 38023467), (159, 12674489), (601, 3353151), (1803, 1117717), (21089, 95559), (31853, 63267)]