2013096981

素因数分解:

$3^1\times 7^1\times {\mathrm{20611}}^1\times {\mathrm{4651}}^1$

素因数の和:25272

約数の個数: 16

約数和(自身を含む): 3068384768

約数和(自身を除く): 1055287787

約数列:

[1, 3, 7, 21, 4651, 13953, 20611, 32557, 61833, 97671, 144277, 432831, 95861761, 287585283, 671032327, 2013096981]

約数ペア:

[(1, 2013096981), (3, 671032327), (7, 287585283), (21, 95861761), (4651, 432831), (13953, 144277), (20611, 97671), (32557, 61833)]