38861289

素因数分解:

$3^5\times {\mathrm{19}}^2\times {\mathrm{443}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 61575696

約数和(自身を除く): 22714407

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 361, 443, 513, 1083, 1329, 1539, 3249, 3987, 4617, 8417, 9747, 11961, 25251, 29241, 35883, 75753, 87723, 107649, 159923, 227259, 479769, 681777, 1439307, 2045331, 4317921, 12953763, 38861289]

約数ペア:

[(1, 38861289), (3, 12953763), (9, 4317921), (19, 2045331), (27, 1439307), (57, 681777), (81, 479769), (171, 227259), (243, 159923), (361, 107649), (443, 87723), (513, 75753), (1083, 35883), (1329, 29241), (1539, 25251), (3249, 11961), (3987, 9747), (4617, 8417)]