38964951

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 58528080

約数和(自身を除く): 19563129

約数列:

[1, 3, 9, 29, 87, 261, 337, 443, 1011, 1329, 3033, 3987, 9773, 12847, 29319, 38541, 87957, 115623, 149291, 447873, 1343619, 4329439, 12988317, 38964951]

約数ペア:

[(1, 38964951), (3, 12988317), (9, 4329439), (29, 1343619), (87, 447873), (261, 149291), (337, 115623), (443, 87957), (1011, 38541), (1329, 29319), (3033, 12847), (3987, 9773)]