13478265717

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13655791}}^1$

素因数の和:13655848

約数の個数: 16

約数和(自身を含む): 20975296512

約数和(自身を除く): 7497030795

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 13655791, 40967373, 95590537, 286771611, 641822177, 1925466531, 4492755239, 13478265717]

約数ペア:

[(1, 13478265717), (3, 4492755239), (7, 1925466531), (21, 641822177), (47, 286771611), (141, 95590537), (329, 40967373), (987, 13655791)]