2273859

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1665981

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 227, 371, 477, 681, 1113, 1431, 1589, 2043, 3339, 4767, 6129, 10017, 12031, 14301, 36093, 42903, 84217, 108279, 252651, 324837, 757953, 2273859]

約数ペア:

[(1, 2273859), (3, 757953), (7, 324837), (9, 252651), (21, 108279), (27, 84217), (53, 42903), (63, 36093), (159, 14301), (189, 12031), (227, 10017), (371, 6129), (477, 4767), (681, 3339), (1113, 2043), (1431, 1589)]