30108967

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 35942400

約数和(自身を除く): 5833433

約数列:

[1, 7, 31, 89, 217, 623, 1559, 2759, 10913, 19313, 48329, 138751, 338303, 971257, 4301281, 30108967]

約数ペア:

[(1, 30108967), (7, 4301281), (31, 971257), (89, 338303), (217, 138751), (623, 48329), (1559, 19313), (2759, 10913)]