13047513

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 4773927

約数列:

[1, 3, 67, 139, 201, 417, 467, 1401, 9313, 27939, 31289, 64913, 93867, 194739, 4349171, 13047513]

約数ペア:

[(1, 13047513), (3, 4349171), (67, 194739), (139, 93867), (201, 64913), (417, 31289), (467, 27939), (1401, 9313)]