216301319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 247175712

約数和(自身を除く): 30874393

約数列:

[1, 13, 17, 221, 683, 1433, 8879, 11611, 18629, 24361, 150943, 316693, 978739, 12723607, 16638563, 216301319]

約数ペア:

[(1, 216301319), (13, 16638563), (17, 12723607), (221, 978739), (683, 316693), (1433, 150943), (8879, 24361), (11611, 18629)]