2970729

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 4496640

約数和(自身を除く): 1525911

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2341, 7023, 21069, 63207, 110027, 330081, 990243, 2970729]

約数ペア:

[(1, 2970729), (3, 990243), (9, 330081), (27, 110027), (47, 63207), (141, 21069), (423, 7023), (1269, 2341)]