626637249

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{114329}}^1$

素因数の和:114374

約数の個数: 32

約数和(自身を含む): 1097568000

約数和(自身を除く): 470930751

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 114329, 342987, 800303, 1028961, 2400909, 3086883, 3315541, 7202727, 9946623, 21608181, 23208787, 29839869, 69626361, 89519607, 208879083, 626637249]

約数ペア:

[(1, 626637249), (3, 208879083), (7, 89519607), (9, 69626361), (21, 29839869), (27, 23208787), (29, 21608181), (63, 9946623), (87, 7202727), (189, 3315541), (203, 3086883), (261, 2400909), (609, 1028961), (783, 800303), (1827, 342987), (5481, 114329)]