12876633021

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{323233}}^1$

素因数の和:323521

約数の個数: 24

約数和(自身を含む): 20045679744

約数和(自身を除く): 7169046723

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1897, 5691, 13279, 39837, 323233, 969699, 2262631, 6787893, 15838417, 47515251, 87596143, 262788429, 613173001, 1839519003, 4292211007, 12876633021]

約数ペア:

[(1, 12876633021), (3, 4292211007), (7, 1839519003), (21, 613173001), (49, 262788429), (147, 87596143), (271, 47515251), (813, 15838417), (1897, 6787893), (5691, 2262631), (13279, 969699), (39837, 323233)]