2017019841

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{84053}}^1$

素因数の和:84496

約数の個数: 16

約数和(自身を含む): 2837663040

約数和(自身を除く): 820643199

約数列:

[1, 3, 19, 57, 421, 1263, 7999, 23997, 84053, 252159, 1597007, 4791021, 35386313, 106158939, 672339947, 2017019841]

約数ペア:

[(1, 2017019841), (3, 672339947), (19, 106158939), (57, 35386313), (421, 4791021), (1263, 1597007), (7999, 252159), (23997, 84053)]