91423619

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5333}}^1$

素因数の和:5450

約数の個数: 16

約数和(自身を含む): 109240320

約数和(自身を除く): 17816701

約数列:

[1, 7, 31, 79, 217, 553, 2449, 5333, 17143, 37331, 165323, 421307, 1157261, 2949149, 13060517, 91423619]

約数ペア:

[(1, 91423619), (7, 13060517), (31, 2949149), (79, 1157261), (217, 421307), (553, 165323), (2449, 37331), (5333, 17143)]