9940207953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6888571}}^1$

素因数の和:6888624

約数の個数: 16

約数和(自身を含む): 14658881216

約数和(自身を除く): 4718673263

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 6888571, 20665713, 89551423, 254877127, 268654269, 764631381, 3313402651, 9940207953]

約数ペア:

[(1, 9940207953), (3, 3313402651), (13, 764631381), (37, 268654269), (39, 254877127), (111, 89551423), (481, 20665713), (1443, 6888571)]