15479457

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5303}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 23761920

約数和(自身を除く): 8282463

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 5303, 15909, 37121, 111363, 737117, 2211351, 5159819, 15479457]

約数ペア:

[(1, 15479457), (3, 5159819), (7, 2211351), (21, 737117), (139, 111363), (417, 37121), (973, 15909), (2919, 5303)]