17828427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15199}}^1$

素因数の和:15242

約数の個数: 16

約数和(自身を含む): 26265600

約数和(自身を除く): 8437173

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 15199, 45597, 258383, 349577, 775149, 1048731, 5942809, 17828427]

約数ペア:

[(1, 17828427), (3, 5942809), (17, 1048731), (23, 775149), (51, 349577), (69, 258383), (391, 45597), (1173, 15199)]