1288725693

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{353}}^1\times {\mathrm{1447}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 1785870528

約数和(自身を除く): 497144835

約数列:

[1, 3, 29, 87, 353, 841, 1059, 1447, 2523, 4341, 10237, 30711, 41963, 125889, 296873, 510791, 890619, 1216927, 1532373, 3650781, 14812939, 44438817, 429575231, 1288725693]

約数ペア:

[(1, 1288725693), (3, 429575231), (29, 44438817), (87, 14812939), (353, 3650781), (841, 1532373), (1059, 1216927), (1447, 890619), (2523, 510791), (4341, 296873), (10237, 125889), (30711, 41963)]