38851713

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 59571200

約数和(自身を除く): 20719487

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 1789, 2413, 5367, 7239, 16101, 21717, 33991, 101973, 227203, 305919, 681609, 2044827, 4316857, 12950571, 38851713]

約数ペア:

[(1, 38851713), (3, 12950571), (9, 4316857), (19, 2044827), (57, 681609), (127, 305919), (171, 227203), (381, 101973), (1143, 33991), (1789, 21717), (2413, 16101), (5367, 7239)]