17231271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 24272640

約数和(自身を除く): 7041369

約数列:

[1, 3, 19, 57, 503, 601, 1509, 1803, 9557, 11419, 28671, 34257, 302303, 906909, 5743757, 17231271]

約数ペア:

[(1, 17231271), (3, 5743757), (19, 906909), (57, 302303), (503, 34257), (601, 28671), (1509, 11419), (1803, 9557)]