1326400971

素因数分解:

$3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{68729}}^1$

素因数の和:69658

約数の個数: 16

約数和(自身を含む): 2023411200

約数和(自身を除く): 697010229

約数列:

[1, 3, 7, 21, 919, 2757, 6433, 19299, 68729, 206187, 481103, 1443309, 63161951, 189485853, 442133657, 1326400971]

約数ペア:

[(1, 1326400971), (3, 442133657), (7, 189485853), (21, 63161951), (919, 1443309), (2757, 481103), (6433, 206187), (19299, 68729)]