1738280547

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1497227}}^1$

素因数の和:1497279

約数の個数: 16

約数和(自身を含む): 2635121280

約数和(自身を除く): 896840733

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1497227, 4491681, 13475043, 40425129, 64380761, 193142283, 579426849, 1738280547]

約数ペア:

[(1, 1738280547), (3, 579426849), (9, 193142283), (27, 64380761), (43, 40425129), (129, 13475043), (387, 4491681), (1161, 1497227)]