1291245241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{192121}}^1$

素因数の和:192192

約数の個数: 16

約数和(自身を含む): 1549271808

約数和(自身を除く): 258026567

約数列:

[1, 11, 13, 47, 143, 517, 611, 6721, 192121, 2113331, 2497573, 9029687, 27473303, 99326557, 117385931, 1291245241]

約数ペア:

[(1, 1291245241), (11, 117385931), (13, 99326557), (47, 27473303), (143, 9029687), (517, 2497573), (611, 2113331), (6721, 192121)]