10999881

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 28

約数和(自身を含む): 16788480

約数和(自身を除く): 5788599

約数列:

[1, 3, 9, 27, 79, 81, 191, 237, 243, 573, 711, 729, 1719, 2133, 5157, 6399, 15089, 15471, 19197, 45267, 46413, 57591, 135801, 139239, 407403, 1222209, 3666627, 10999881]

約数ペア:

[(1, 10999881), (3, 3666627), (9, 1222209), (27, 407403), (79, 139239), (81, 135801), (191, 57591), (237, 46413), (243, 45267), (573, 19197), (711, 15471), (729, 15089), (1719, 6399), (2133, 5157)]