2035509

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 3223008

約数和(自身を除く): 1187499

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 227, 427, 681, 1281, 1589, 2989, 4767, 8967, 11123, 13847, 33369, 41541, 96929, 290787, 678503, 2035509]

約数ペア:

[(1, 2035509), (3, 678503), (7, 290787), (21, 96929), (49, 41541), (61, 33369), (147, 13847), (183, 11123), (227, 8967), (427, 4767), (681, 2989), (1281, 1589)]