26995143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 44812800

約数和(自身を除く): 17817657

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 2333, 3857, 6999, 11571, 16331, 44327, 48993, 67657, 132981, 202971, 310289, 473599, 930867, 1285483, 1420797, 3856449, 8998381, 26995143]

約数ペア:

[(1, 26995143), (3, 8998381), (7, 3856449), (19, 1420797), (21, 1285483), (29, 930867), (57, 473599), (87, 310289), (133, 202971), (203, 132981), (399, 67657), (551, 48993), (609, 44327), (1653, 16331), (2333, 11571), (3857, 6999)]