4080663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 6318000

約数和(自身を除く): 2237337

約数列:

[1, 3, 9, 17, 51, 149, 153, 179, 447, 537, 1341, 1611, 2533, 3043, 7599, 9129, 22797, 26671, 27387, 80013, 240039, 453407, 1360221, 4080663]

約数ペア:

[(1, 4080663), (3, 1360221), (9, 453407), (17, 240039), (51, 80013), (149, 27387), (153, 26671), (179, 22797), (447, 9129), (537, 7599), (1341, 3043), (1611, 2533)]