621093

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 957600

約数和(自身を除く): 336507

約数列:

[1, 3, 11, 29, 33, 59, 87, 121, 177, 319, 363, 649, 957, 1711, 1947, 3509, 5133, 7139, 10527, 18821, 21417, 56463, 207031, 621093]

約数ペア:

[(1, 621093), (3, 207031), (11, 56463), (29, 21417), (33, 18821), (59, 10527), (87, 7139), (121, 5133), (177, 3509), (319, 1947), (363, 1711), (649, 957)]