268339917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{37853}}^1$

素因数の和:38012

約数の個数: 16

約数和(自身を含む): 381568320

約数和(自身を除く): 113228403

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 37853, 113559, 643501, 1930503, 5261567, 15784701, 89446639, 268339917]

約数ペア:

[(1, 268339917), (3, 89446639), (17, 15784701), (51, 5261567), (139, 1930503), (417, 643501), (2363, 113559), (7089, 37853)]