38776959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 60732672

約数和(自身を除く): 21955713

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 2111, 6123, 6333, 18369, 18999, 27443, 82329, 246987, 331427, 994281, 2982843, 4308551, 12925653, 38776959]

約数ペア:

[(1, 38776959), (3, 12925653), (9, 4308551), (13, 2982843), (39, 994281), (117, 331427), (157, 246987), (471, 82329), (1413, 27443), (2041, 18999), (2111, 18369), (6123, 6333)]