4238737.00000000

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 36

約数和(自身を含む): 55901664

約数和(自身を除く): 21017817

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 431, 529, 1173, 1293, 1587, 3519, 3879, 4761, 7327, 8993, 9913, 21981, 26979, 29739, 65943, 80937, 89217, 168521, 227999, 505563, 683997, 1516689, 2051991, 3875983, 11627949, 34883847]

約数ペア:

[(1, 34883847), (3, 11627949), (9, 3875983), (17, 2051991), (23, 1516689), (51, 683997), (69, 505563), (153, 227999), (207, 168521), (391, 89217), (431, 80937), (529, 65943), (1173, 29739), (1293, 26979), (1587, 21981), (3519, 9913), (3879, 8993), (4761, 7327)]