17231640219

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{325783}}^1$

素因数の和:326448

約数の個数: 20

約数和(自身を含む): 25780591056

約数和(自身を除く): 8548950837

約数列:

[1, 3, 9, 27, 81, 653, 1959, 5877, 17631, 52893, 325783, 977349, 2932047, 8796141, 26388423, 212736299, 638208897, 1914626691, 5743880073, 17231640219]

約数ペア:

[(1, 17231640219), (3, 5743880073), (9, 1914626691), (27, 638208897), (81, 212736299), (653, 26388423), (1959, 8796141), (5877, 2932047), (17631, 977349), (52893, 325783)]