2013404391

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{199921}}^1$

素因数の和:200303

約数の個数: 16

約数和(自身を含む): 2990833120

約数和(自身を除く): 977428729

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 10071, 199921, 599763, 1799289, 5397867, 74570533, 223711599, 671134797, 2013404391]

約数ペア:

[(1, 2013404391), (3, 671134797), (9, 223711599), (27, 74570533), (373, 5397867), (1119, 1799289), (3357, 599763), (10071, 199921)]