131713296001

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{97523}}^1$

素因数の和:98221

約数の個数: 24

約数和(自身を含む): 157026903264

約数和(自身を除く): 25313607263

約数列:

[1, 7, 43, 49, 301, 641, 2107, 4487, 27563, 31409, 97523, 192941, 682661, 1350587, 4193489, 4778627, 29354423, 62512243, 205480961, 437585701, 2688026449, 3063099907, 18816185143, 131713296001]

約数ペア:

[(1, 131713296001), (7, 18816185143), (43, 3063099907), (49, 2688026449), (301, 437585701), (641, 205480961), (2107, 62512243), (4487, 29354423), (27563, 4778627), (31409, 4193489), (97523, 1350587), (192941, 682661)]