26815443

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 38416752

約数和(自身を除く): 11601309

約数列:

[1, 3, 17, 51, 157, 197, 289, 471, 591, 867, 2669, 3349, 8007, 10047, 30929, 45373, 56933, 92787, 136119, 170799, 525793, 1577379, 8938481, 26815443]

約数ペア:

[(1, 26815443), (3, 8938481), (17, 1577379), (51, 525793), (157, 170799), (197, 136119), (289, 92787), (471, 56933), (591, 45373), (867, 30929), (2669, 10047), (3349, 8007)]