266738577

素因数分解:

$3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{10847}}^1$

素因数の和:12028

約数の個数: 16

約数和(自身を含む): 406843392

約数和(自身を除く): 140104815

約数列:

[1, 3, 7, 21, 1171, 3513, 8197, 10847, 24591, 32541, 75929, 227787, 12701837, 38105511, 88912859, 266738577]

約数ペア:

[(1, 266738577), (3, 88912859), (7, 38105511), (21, 12701837), (1171, 227787), (3513, 75929), (8197, 32541), (10847, 24591)]