7788608181

素因数分解:

$3^2\times {\mathrm{389}}^1\times {\mathrm{2224681}}^1$

素因数の和:2225076

約数の個数: 12

約数和(自身を含む): 11279137740

約数和(自身を除く): 3490529559

約数列:

[1, 3, 9, 389, 1167, 3501, 2224681, 6674043, 20022129, 865400909, 2596202727, 7788608181]

約数ペア:

[(1, 7788608181), (3, 2596202727), (9, 865400909), (389, 20022129), (1167, 6674043), (3501, 2224681)]