13999473

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 21385728

約数和(自身を除く): 7386255

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1087, 1431, 3261, 4293, 9783, 12879, 29349, 57611, 88047, 172833, 264141, 518499, 1555497, 4666491, 13999473]

約数ペア:

[(1, 13999473), (3, 4666491), (9, 1555497), (27, 518499), (53, 264141), (81, 172833), (159, 88047), (243, 57611), (477, 29349), (1087, 12879), (1431, 9783), (3261, 4293)]