2017509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 3094560

約数和(自身を除く): 1077051

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 289, 537, 663, 867, 2327, 3043, 3757, 6981, 9129, 11271, 39559, 51731, 118677, 155193, 672503, 2017509]

約数ペア:

[(1, 2017509), (3, 672503), (13, 155193), (17, 118677), (39, 51731), (51, 39559), (179, 11271), (221, 9129), (289, 6981), (537, 3757), (663, 3043), (867, 2327)]