13939569

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 36

約数和(自身を含む): 23797956

約数和(自身を除く): 9858387

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 433, 441, 511, 657, 1299, 1533, 3031, 3577, 3897, 4599, 9093, 10731, 21217, 27279, 31609, 32193, 63651, 94827, 190953, 221263, 284481, 663789, 1548841, 1991367, 4646523, 13939569]

約数ペア:

[(1, 13939569), (3, 4646523), (7, 1991367), (9, 1548841), (21, 663789), (49, 284481), (63, 221263), (73, 190953), (147, 94827), (219, 63651), (433, 32193), (441, 31609), (511, 27279), (657, 21217), (1299, 10731), (1533, 9093), (3031, 4599), (3577, 3897)]