2100712053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3511}}^1\times {\mathrm{18131}}^1$

素因数の和:21656

約数の個数: 16

約数和(自身を含む): 3056620032

約数和(自身を除く): 955907979

約数列:

[1, 3, 11, 33, 3511, 10533, 18131, 38621, 54393, 115863, 199441, 598323, 63657941, 190973823, 700237351, 2100712053]

約数ペア:

[(1, 2100712053), (3, 700237351), (11, 190973823), (33, 63657941), (3511, 598323), (10533, 199441), (18131, 115863), (38621, 54393)]