713231991

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65657}}^1$

素因数の和:65751

約数の個数: 24

約数和(自身を含む): 1106205984

約数和(自身を除く): 392973993

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 65657, 196971, 590913, 1116169, 3348507, 4661647, 10045521, 13984941, 41954823, 79247999, 237743997, 713231991]

約数ペア:

[(1, 713231991), (3, 237743997), (9, 79247999), (17, 41954823), (51, 13984941), (71, 10045521), (153, 4661647), (213, 3348507), (639, 1116169), (1207, 590913), (3621, 196971), (10863, 65657)]