291257684773

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{13291}}^1\times {\mathrm{12689}}^1$

素因数の和:26148

約数の個数: 16

約数和(自身を含む): 319808710080

約数和(自身を除く): 28551025307

約数列:

[1, 11, 157, 1727, 12689, 13291, 139579, 146201, 1992173, 2086687, 21913903, 22953557, 168649499, 1855144489, 26477971343, 291257684773]

約数ペア:

[(1, 291257684773), (11, 26477971343), (157, 1855144489), (1727, 168649499), (12689, 22953557), (13291, 21913903), (139579, 2086687), (146201, 1992173)]