293594139

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{12899}}^1$

素因数の和:13192

約数の個数: 20

約数和(自身を含む): 440173800

約数和(自身を除く): 146579661

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 12899, 22761, 38697, 116091, 348273, 1044819, 3624619, 10873857, 32621571, 97864713, 293594139]

約数ペア:

[(1, 293594139), (3, 97864713), (9, 32621571), (27, 10873857), (81, 3624619), (281, 1044819), (843, 348273), (2529, 116091), (7587, 38697), (12899, 22761)]