38957823

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 57512000

約数和(自身を除く): 18554177

約数列:

[1, 3, 9, 79, 157, 237, 349, 471, 711, 1047, 1413, 3141, 12403, 27571, 37209, 54793, 82713, 111627, 164379, 248139, 493137, 4328647, 12985941, 38957823]

約数ペア:

[(1, 38957823), (3, 12985941), (9, 4328647), (79, 493137), (157, 248139), (237, 164379), (349, 111627), (471, 82713), (711, 54793), (1047, 37209), (1413, 27571), (3141, 12403)]