12406611

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 19657728

約数和(自身を除く): 7251117

約数列:

[1, 3, 7, 21, 53, 71, 157, 159, 213, 371, 471, 497, 1099, 1113, 1491, 3297, 3763, 8321, 11147, 11289, 24963, 26341, 33441, 58247, 78029, 79023, 174741, 234087, 590791, 1772373, 4135537, 12406611]

約数ペア:

[(1, 12406611), (3, 4135537), (7, 1772373), (21, 590791), (53, 234087), (71, 174741), (157, 79023), (159, 78029), (213, 58247), (371, 33441), (471, 26341), (497, 24963), (1099, 11289), (1113, 11147), (1491, 8321), (3297, 3763)]