3953593

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 4713984

約数和(自身を除く): 760391

約数列:

[1, 7, 47, 61, 197, 329, 427, 1379, 2867, 9259, 12017, 20069, 64813, 84119, 564799, 3953593]

約数ペア:

[(1, 3953593), (7, 564799), (47, 84119), (61, 64813), (197, 20069), (329, 12017), (427, 9259), (1379, 2867)]