12132267

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 19169280

約数和(自身を除く): 7037013

約数列:

[1, 3, 7, 21, 71, 79, 103, 213, 237, 309, 497, 553, 721, 1491, 1659, 2163, 5609, 7313, 8137, 16827, 21939, 24411, 39263, 51191, 56959, 117789, 153573, 170877, 577727, 1733181, 4044089, 12132267]

約数ペア:

[(1, 12132267), (3, 4044089), (7, 1733181), (21, 577727), (71, 170877), (79, 153573), (103, 117789), (213, 56959), (237, 51191), (309, 39263), (497, 24411), (553, 21939), (721, 16827), (1491, 8137), (1659, 7313), (2163, 5609)]