42790989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14221}}^1$

素因数の和:14300

約数の個数: 16

約数和(自身を含む): 61439040

約数和(自身を除く): 18648051

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 14221, 42663, 241757, 725271, 839039, 2517117, 14263663, 42790989]

約数ペア:

[(1, 42790989), (3, 14263663), (17, 2517117), (51, 839039), (59, 725271), (177, 241757), (1003, 42663), (3009, 14221)]