1311846039

素因数分解:

$3^2\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{9161}}^1$

素因数の和:11447

約数の個数: 24

約数和(自身を含む): 2166776352

約数和(自身を除く): 854930313

約数列:

[1, 3, 7, 9, 21, 63, 2273, 6819, 9161, 15911, 20457, 27483, 47733, 64127, 82449, 143199, 192381, 577143, 20822953, 62468859, 145760671, 187406577, 437282013, 1311846039]

約数ペア:

[(1, 1311846039), (3, 437282013), (7, 187406577), (9, 145760671), (21, 62468859), (63, 20822953), (2273, 577143), (6819, 192381), (9161, 143199), (15911, 82449), (20457, 64127), (27483, 47733)]