2247656421

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{12739}}^1$

素因数の和:13416

約数の個数: 16

約数和(自身を含む): 3031508480

約数和(自身を除く): 783852059

約数列:

[1, 3, 103, 309, 571, 1713, 12739, 38217, 58813, 176439, 1312117, 3936351, 7273969, 21821907, 749218807, 2247656421]

約数ペア:

[(1, 2247656421), (3, 749218807), (103, 21821907), (309, 7273969), (571, 3936351), (1713, 1312117), (12739, 176439), (38217, 58813)]