17439267

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 25166592

約数和(自身を除く): 7727325

約数列:

[1, 3, 23, 31, 69, 93, 263, 713, 789, 961, 2139, 2883, 6049, 8153, 18147, 22103, 24459, 66309, 187519, 252743, 562557, 758229, 5813089, 17439267]

約数ペア:

[(1, 17439267), (3, 5813089), (23, 758229), (31, 562557), (69, 252743), (93, 187519), (263, 66309), (713, 24459), (789, 22103), (961, 18147), (2139, 8153), (2883, 6049)]