2008773

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 3292800

約数和(自身を除く): 1284027

約数列:

[1, 3, 9, 13, 27, 39, 59, 97, 117, 177, 291, 351, 531, 767, 873, 1261, 1593, 2301, 2619, 3783, 5723, 6903, 11349, 17169, 20709, 34047, 51507, 74399, 154521, 223197, 669591, 2008773]

約数ペア:

[(1, 2008773), (3, 669591), (9, 223197), (13, 154521), (27, 74399), (39, 51507), (59, 34047), (97, 20709), (117, 17169), (177, 11349), (291, 6903), (351, 5723), (531, 3783), (767, 2619), (873, 2301), (1261, 1593)]