1720488933

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{4049}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 2567635200

約数和(自身を除く): 847146267

約数列:

[1, 3, 9, 31, 93, 279, 1523, 4049, 4569, 12147, 13707, 36441, 47213, 125519, 141639, 376557, 424917, 1129671, 6166627, 18499881, 55499643, 191165437, 573496311, 1720488933]

約数ペア:

[(1, 1720488933), (3, 573496311), (9, 191165437), (31, 55499643), (93, 18499881), (279, 6166627), (1523, 1129671), (4049, 424917), (4569, 376557), (12147, 141639), (13707, 125519), (36441, 47213)]