9181143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 13832000

約数和(自身を除く): 4650857

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 349, 711, 1047, 2923, 3141, 8769, 12913, 26307, 27571, 38739, 82713, 116217, 248139, 1020127, 3060381, 9181143]

約数ペア:

[(1, 9181143), (3, 3060381), (9, 1020127), (37, 248139), (79, 116217), (111, 82713), (237, 38739), (333, 27571), (349, 26307), (711, 12913), (1047, 8769), (2923, 3141)]