22412481

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 15085119

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 1549, 2067, 4647, 4823, 10843, 14469, 20137, 32529, 60411, 82097, 140959, 246291, 422877, 574679, 1067261, 1724037, 3201783, 7470827, 22412481]

約数ペア:

[(1, 22412481), (3, 7470827), (7, 3201783), (13, 1724037), (21, 1067261), (39, 574679), (53, 422877), (91, 246291), (159, 140959), (273, 82097), (371, 60411), (689, 32529), (1113, 20137), (1549, 14469), (2067, 10843), (4647, 4823)]