127955243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2939}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 146694240

約数和(自身を除く): 18738997

約数列:

[1, 13, 17, 197, 221, 2561, 2939, 3349, 38207, 43537, 49963, 578983, 649519, 7526779, 9842711, 127955243]

約数ペア:

[(1, 127955243), (13, 9842711), (17, 7526779), (197, 649519), (221, 578983), (2561, 49963), (2939, 43537), (3349, 38207)]