2014436921

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{21001}}^1$

素因数の和:21272

約数の個数: 16

約数和(自身を含む): 2346847488

約数和(自身を除く): 332410567

約数列:

[1, 7, 71, 193, 497, 1351, 13703, 21001, 95921, 147007, 1491071, 4053193, 10437497, 28372351, 287776703, 2014436921]

約数ペア:

[(1, 2014436921), (7, 287776703), (71, 28372351), (193, 10437497), (497, 4053193), (1351, 1491071), (13703, 147007), (21001, 95921)]