31416009

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 43038720

約数和(自身を除く): 11622711

約数列:

[1, 3, 71, 79, 213, 237, 1867, 5601, 5609, 16827, 132557, 147493, 397671, 442479, 10472003, 31416009]

約数ペア:

[(1, 31416009), (3, 10472003), (71, 442479), (79, 397671), (213, 147493), (237, 132557), (1867, 16827), (5601, 5609)]