2340171

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 20

約数和(自身を含む): 3537072

約数和(自身を除く): 1196901

約数列:

[1, 3, 9, 27, 81, 167, 173, 501, 519, 1503, 1557, 4509, 4671, 13527, 14013, 28891, 86673, 260019, 780057, 2340171]

約数ペア:

[(1, 2340171), (3, 780057), (9, 260019), (27, 86673), (81, 28891), (167, 14013), (173, 13527), (501, 4671), (519, 4509), (1503, 1557)]