25358283

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 37891776

約数和(自身を除く): 12533493

約数列:

[1, 3, 9, 37, 111, 271, 281, 333, 813, 843, 2439, 2529, 10027, 10397, 30081, 31191, 76151, 90243, 93573, 228453, 685359, 2817587, 8452761, 25358283]

約数ペア:

[(1, 25358283), (3, 8452761), (9, 2817587), (37, 685359), (111, 228453), (271, 93573), (281, 90243), (333, 76151), (813, 31191), (843, 30081), (2439, 10397), (2529, 10027)]