2626617

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1750983

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 227, 399, 551, 609, 681, 1589, 1653, 3857, 4313, 4767, 6583, 11571, 12939, 19749, 30191, 46081, 90573, 125077, 138243, 375231, 875539, 2626617]

約数ペア:

[(1, 2626617), (3, 875539), (7, 375231), (19, 138243), (21, 125077), (29, 90573), (57, 46081), (87, 30191), (133, 19749), (203, 12939), (227, 11571), (399, 6583), (551, 4767), (609, 4313), (681, 3857), (1589, 1653)]