3789963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2430837

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 359, 391, 459, 621, 1077, 1173, 3231, 3519, 6103, 8257, 9693, 10557, 18309, 24771, 54927, 74313, 140369, 164781, 222939, 421107, 1263321, 3789963]

約数ペア:

[(1, 3789963), (3, 1263321), (9, 421107), (17, 222939), (23, 164781), (27, 140369), (51, 74313), (69, 54927), (153, 24771), (207, 18309), (359, 10557), (391, 9693), (459, 8257), (621, 6103), (1077, 3519), (1173, 3231)]