16645797

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 12519003

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 3037, 5481, 9111, 21259, 27333, 63777, 81999, 88073, 191331, 264219, 573993, 616511, 792657, 1849533, 2377971, 5548599, 16645797]

約数ペア:

[(1, 16645797), (3, 5548599), (7, 2377971), (9, 1849533), (21, 792657), (27, 616511), (29, 573993), (63, 264219), (87, 191331), (189, 88073), (203, 81999), (261, 63777), (609, 27333), (783, 21259), (1827, 9111), (3037, 5481)]