28360437

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4673}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 45917376

約数和(自身を除く): 17556939

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4673, 6069, 14019, 32711, 79441, 98133, 238323, 556087, 1350497, 1668261, 4051491, 9453479, 28360437]

約数ペア:

[(1, 28360437), (3, 9453479), (7, 4051491), (17, 1668261), (21, 1350497), (51, 556087), (119, 238323), (289, 98133), (357, 79441), (867, 32711), (2023, 14019), (4673, 6069)]