17971533

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5107}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 28686528

約数和(自身を除く): 10714995

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5107, 15321, 45963, 86819, 117461, 260457, 352383, 781371, 1057149, 1996837, 5990511, 17971533]

約数ペア:

[(1, 17971533), (3, 5990511), (9, 1996837), (17, 1057149), (23, 781371), (51, 352383), (69, 260457), (153, 117461), (207, 86819), (391, 45963), (1173, 15321), (3519, 5107)]