853587

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 1493856

約数和(自身を除く): 640269

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 797, 1071, 2391, 5579, 7173, 13549, 16737, 40647, 50211, 94843, 121941, 284529, 853587]

約数ペア:

[(1, 853587), (3, 284529), (7, 121941), (9, 94843), (17, 50211), (21, 40647), (51, 16737), (63, 13549), (119, 7173), (153, 5579), (357, 2391), (797, 1071)]