4255601

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 5232000

約数和(自身を除く): 976399

約数列:

[1, 7, 19, 49, 133, 343, 653, 931, 4571, 6517, 12407, 31997, 86849, 223979, 607943, 4255601]

約数ペア:

[(1, 4255601), (7, 607943), (19, 223979), (49, 86849), (133, 31997), (343, 12407), (653, 6517), (931, 4571)]