291269171023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2140253}}^1$

素因数の和:2140434

約数の個数: 16

約数和(自身を含む): 312100399296

約数和(自身を除く): 20831228273

約数列:

[1, 23, 61, 97, 1403, 2231, 5917, 136091, 2140253, 49225819, 130555433, 207604541, 3002774959, 4774904443, 12663877001, 291269171023]

約数ペア:

[(1, 291269171023), (23, 12663877001), (61, 4774904443), (97, 3002774959), (1403, 207604541), (2231, 130555433), (5917, 49225819), (136091, 2140253)]