16064643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2647}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 26013952

約数和(自身を除く): 9949309

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2647, 6069, 7941, 18529, 44999, 55587, 134997, 314993, 764983, 944979, 2294949, 5354881, 16064643]

約数ペア:

[(1, 16064643), (3, 5354881), (7, 2294949), (17, 944979), (21, 764983), (51, 314993), (119, 134997), (289, 55587), (357, 44999), (867, 18529), (2023, 7941), (2647, 6069)]