38709657

素因数分解:

$3^5\times 7^2\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 36

約数和(自身を含む): 67472496

約数和(自身を除く): 28762839

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3251, 3969, 9753, 11907, 22757, 29259, 68271, 87777, 159299, 204813, 263331, 477897, 614439, 789993, 1433691, 1843317, 4301073, 5529951, 12903219, 38709657]

約数ペア:

[(1, 38709657), (3, 12903219), (7, 5529951), (9, 4301073), (21, 1843317), (27, 1433691), (49, 789993), (63, 614439), (81, 477897), (147, 263331), (189, 204813), (243, 159299), (441, 87777), (567, 68271), (1323, 29259), (1701, 22757), (3251, 11907), (3969, 9753)]