21348103689

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{6534467}}^1$

素因数の和:6534498

約数の個数: 24

約数和(自身を含む): 34763369760

約数和(自身を除く): 13415266071

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 6534467, 19603401, 58810203, 71879137, 176430609, 215637411, 646912233, 790670507, 1940736699, 2372011521, 7116034563, 21348103689]

約数ペア:

[(1, 21348103689), (3, 7116034563), (9, 2372011521), (11, 1940736699), (27, 790670507), (33, 646912233), (99, 215637411), (121, 176430609), (297, 71879137), (363, 58810203), (1089, 19603401), (3267, 6534467)]