12653421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 18551808

約数和(自身を除く): 5898387

約数列:

[1, 3, 11, 33, 131, 393, 1441, 2927, 4323, 8781, 32197, 96591, 383437, 1150311, 4217807, 12653421]

約数ペア:

[(1, 12653421), (3, 4217807), (11, 1150311), (33, 383437), (131, 96591), (393, 32197), (1441, 8781), (2927, 4323)]