2012900789613

素因数分解:

$3^1\times 7^1\times {\mathrm{64157}}^1\times {\mathrm{1494029}}^1$

素因数の和:1558196

約数の個数: 16

約数和(自身を含む): 3067327255680

約数和(自身を除く): 1054426466067

約数列:

[1, 3, 7, 21, 64157, 192471, 449099, 1347297, 1494029, 4482087, 10458203, 31374609, 95852418553, 287557255659, 670966929871, 2012900789613]

約数ペア:

[(1, 2012900789613), (3, 670966929871), (7, 287557255659), (21, 95852418553), (64157, 31374609), (192471, 10458203), (449099, 4482087), (1347297, 1494029)]