289295479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{641}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 320332320

約数和(自身を除く): 31036841

約数列:

[1, 11, 89, 461, 641, 979, 5071, 7051, 41029, 57049, 295501, 451319, 627539, 3250511, 26299589, 289295479]

約数ペア:

[(1, 289295479), (11, 26299589), (89, 3250511), (461, 627539), (641, 451319), (979, 295501), (5071, 57049), (7051, 41029)]