2017207071

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1039}}^1\times {\mathrm{2179}}^1$

素因数の和:3241

約数の個数: 40

約数和(自身を含む): 3291974400

約数和(自身を除く): 1274767329

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1039, 2179, 3117, 6537, 9351, 11429, 19611, 23969, 28053, 34287, 58833, 71907, 84159, 102861, 176499, 215721, 308583, 647163, 925749, 1941489, 2263981, 6791943, 20375829, 24903791, 61127487, 74711373, 183382461, 224134119, 672402357, 2017207071]

約数ペア:

[(1, 2017207071), (3, 672402357), (9, 224134119), (11, 183382461), (27, 74711373), (33, 61127487), (81, 24903791), (99, 20375829), (297, 6791943), (891, 2263981), (1039, 1941489), (2179, 925749), (3117, 647163), (6537, 308583), (9351, 215721), (11429, 176499), (19611, 102861), (23969, 84159), (28053, 71907), (34287, 58833)]