38968713

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1409}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 64521600

約数和(自身を除く): 25552887

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 1409, 3073, 3951, 4227, 9219, 9863, 12681, 27657, 29589, 88767, 618551, 1855653, 4329857, 5566959, 12989571, 38968713]

約数ペア:

[(1, 38968713), (3, 12989571), (7, 5566959), (9, 4329857), (21, 1855653), (63, 618551), (439, 88767), (1317, 29589), (1409, 27657), (3073, 12681), (3951, 9863), (4227, 9219)]