339933419

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{19417}}^1$

素因数の和:19526

約数の個数: 16

約数和(自身を含む): 404515776

約数和(自身を除く): 64582357

約数列:

[1, 7, 41, 61, 287, 427, 2501, 17507, 19417, 135919, 796097, 1184437, 5572679, 8291059, 48561917, 339933419]

約数ペア:

[(1, 339933419), (7, 48561917), (41, 8291059), (61, 5572679), (287, 1184437), (427, 796097), (2501, 135919), (17507, 19417)]