16047303

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 23106048

約数和(自身を除く): 7058745

約数列:

[1, 3, 17, 51, 83, 223, 249, 289, 669, 867, 1411, 3791, 4233, 11373, 18509, 23987, 55527, 64447, 71961, 193341, 314653, 943959, 5349101, 16047303]

約数ペア:

[(1, 16047303), (3, 5349101), (17, 943959), (51, 314653), (83, 193341), (223, 71961), (249, 64447), (289, 55527), (669, 23987), (867, 18509), (1411, 11373), (3791, 4233)]