10508211

素因数分解:

$3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 18399744

約数和(自身を除く): 7891533

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 301, 387, 431, 567, 903, 1161, 1293, 2709, 3017, 3483, 3879, 8127, 9051, 11637, 18533, 24381, 27153, 34911, 55599, 81459, 129731, 166797, 244377, 389193, 500391, 1167579, 1501173, 3502737, 10508211]

約数ペア:

[(1, 10508211), (3, 3502737), (7, 1501173), (9, 1167579), (21, 500391), (27, 389193), (43, 244377), (63, 166797), (81, 129731), (129, 81459), (189, 55599), (301, 34911), (387, 27153), (431, 24381), (567, 18533), (903, 11637), (1161, 9051), (1293, 8127), (2709, 3879), (3017, 3483)]