16502247

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 25740000

約数和(自身を除く): 9237753

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2749, 6003, 8247, 24741, 63227, 79721, 189681, 239163, 569043, 717489, 1833583, 5500749, 16502247]

約数ペア:

[(1, 16502247), (3, 5500749), (9, 1833583), (23, 717489), (29, 569043), (69, 239163), (87, 189681), (207, 79721), (261, 63227), (667, 24741), (2001, 8247), (2749, 6003)]