2931483

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 4043520

約数和(自身を除く): 1112037

約数列:

[1, 3, 53, 103, 159, 179, 309, 537, 5459, 9487, 16377, 18437, 28461, 55311, 977161, 2931483]

約数ペア:

[(1, 2931483), (3, 977161), (53, 55311), (103, 28461), (159, 18437), (179, 16377), (309, 9487), (537, 5459)]