6820702413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139457}}^1$

素因数の和:139621

約数の個数: 32

約数和(自身を含む): 11085237504

約数和(自身を除く): 4264535091

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 6987, 16303, 48909, 139457, 418371, 976199, 2370769, 2928597, 7112307, 16595383, 19105609, 49786149, 57316827, 133739263, 324795353, 401217789, 974386059, 2273567471, 6820702413]

約数ペア:

[(1, 6820702413), (3, 2273567471), (7, 974386059), (17, 401217789), (21, 324795353), (51, 133739263), (119, 57316827), (137, 49786149), (357, 19105609), (411, 16595383), (959, 7112307), (2329, 2928597), (2877, 2370769), (6987, 976199), (16303, 418371), (48909, 139457)]