7131483

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5208

約数の個数: 20

約数和(自身を含む): 11282040

約数和(自身を除く): 4150557

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5179, 15537, 46611, 88043, 139833, 264129, 419499, 792387, 2377161, 7131483]

約数ペア:

[(1, 7131483), (3, 2377161), (9, 792387), (17, 419499), (27, 264129), (51, 139833), (81, 88043), (153, 46611), (459, 15537), (1377, 5179)]