2247249329

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 2615348736

約数和(自身を除く): 368099407

約数列:

[1, 13, 17, 71, 197, 221, 727, 923, 1207, 2561, 3349, 9451, 12359, 13987, 15691, 43537, 51617, 143219, 160667, 181831, 237779, 671021, 877489, 1861847, 2434723, 3091127, 10168549, 11407357, 31651399, 132191137, 172865333, 2247249329]

約数ペア:

[(1, 2247249329), (13, 172865333), (17, 132191137), (71, 31651399), (197, 11407357), (221, 10168549), (727, 3091127), (923, 2434723), (1207, 1861847), (2561, 877489), (3349, 671021), (9451, 237779), (12359, 181831), (13987, 160667), (15691, 143219), (43537, 51617)]