26875317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 17057355

約数列:

[1, 3, 7, 17, 21, 51, 83, 119, 249, 357, 581, 907, 1411, 1743, 2721, 4233, 6349, 9877, 15419, 19047, 29631, 46257, 75281, 107933, 225843, 323799, 526967, 1279777, 1580901, 3839331, 8958439, 26875317]

約数ペア:

[(1, 26875317), (3, 8958439), (7, 3839331), (17, 1580901), (21, 1279777), (51, 526967), (83, 323799), (119, 225843), (249, 107933), (357, 75281), (581, 46257), (907, 29631), (1411, 19047), (1743, 15419), (2721, 9877), (4233, 6349)]