38945367

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 28

約数和(自身を含む): 59861424

約数和(自身を除く): 20916057

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 1303, 3321, 3909, 9963, 11727, 29889, 35181, 53423, 105543, 160269, 316629, 480807, 949887, 1442421, 4327263, 12981789, 38945367]

約数ペア:

[(1, 38945367), (3, 12981789), (9, 4327263), (27, 1442421), (41, 949887), (81, 480807), (123, 316629), (243, 160269), (369, 105543), (729, 53423), (1107, 35181), (1303, 29889), (3321, 11727), (3909, 9963)]