1027570943

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{21143}}^1$

素因数の和:21334

約数の個数: 16

約数和(自身を含む): 1205715456

約数和(自身を除く): 178144513

約数列:

[1, 7, 53, 131, 371, 917, 6943, 21143, 48601, 148001, 1120579, 2769733, 7844053, 19388131, 146795849, 1027570943]

約数ペア:

[(1, 1027570943), (7, 146795849), (53, 19388131), (131, 7844053), (371, 2769733), (917, 1120579), (6943, 148001), (21143, 48601)]