38826921

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80387}}^1$

素因数の和:80420

約数の個数: 16

約数和(自身を含む): 61737984

約数和(自身を除く): 22911063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 80387, 241161, 562709, 1688127, 1848901, 5546703, 12942307, 38826921]

約数ペア:

[(1, 38826921), (3, 12942307), (7, 5546703), (21, 1848901), (23, 1688127), (69, 562709), (161, 241161), (483, 80387)]