947917919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{4139}}^1$

素因数の和:4454

約数の個数: 16

約数和(自身を含む): 1038643200

約数和(自身を除く): 90725281

約数列:

[1, 13, 79, 223, 1027, 2899, 4139, 17617, 53807, 229021, 326981, 922997, 4250753, 11998961, 72916763, 947917919]

約数ペア:

[(1, 947917919), (13, 72916763), (79, 11998961), (223, 4250753), (1027, 922997), (2899, 326981), (4139, 229021), (17617, 53807)]