2242877

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 2822400

約数和(自身を除く): 579523

約数列:

[1, 7, 13, 49, 91, 343, 503, 637, 3521, 4459, 6539, 24647, 45773, 172529, 320411, 2242877]

約数ペア:

[(1, 2242877), (7, 320411), (13, 172529), (49, 45773), (91, 24647), (343, 6539), (503, 4459), (637, 3521)]