17984229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 25380864

約数和(自身を除く): 7396635

約数列:

[1, 3, 23, 69, 71, 213, 1633, 3671, 4899, 11013, 84433, 253299, 260641, 781923, 5994743, 17984229]

約数ペア:

[(1, 17984229), (3, 5994743), (23, 781923), (69, 260641), (71, 253299), (213, 84433), (1633, 11013), (3671, 4899)]