4421207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 5458752

約数和(自身を除く): 1037545

約数列:

[1, 7, 17, 53, 119, 371, 701, 901, 4907, 6307, 11917, 37153, 83419, 260071, 631601, 4421207]

約数ペア:

[(1, 4421207), (7, 631601), (17, 260071), (53, 83419), (119, 37153), (371, 11917), (701, 6307), (901, 4907)]