7782141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 11043648

約数和(自身を除く): 3261507

約数列:

[1, 3, 17, 51, 331, 461, 993, 1383, 5627, 7837, 16881, 23511, 152591, 457773, 2594047, 7782141]

約数ペア:

[(1, 7782141), (3, 2594047), (17, 457773), (51, 152591), (331, 23511), (461, 16881), (993, 7837), (1383, 5627)]