128429339

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 139026816

約数和(自身を除く): 10597477

約数列:

[1, 17, 61, 271, 457, 1037, 4607, 7769, 16531, 27877, 123847, 281027, 473909, 2105399, 7554667, 128429339]

約数ペア:

[(1, 128429339), (17, 7554667), (61, 2105399), (271, 473909), (457, 281027), (1037, 123847), (4607, 27877), (7769, 16531)]