1212067479

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{485021}}^1$

素因数の和:485055

約数の個数: 24

約数和(自身を含む): 1990530288

約数和(自身を除く): 778462809

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 485021, 1455063, 3395147, 8245357, 10185441, 23766029, 24736071, 57717499, 71298087, 173152497, 404022493, 1212067479]

約数ペア:

[(1, 1212067479), (3, 404022493), (7, 173152497), (17, 71298087), (21, 57717499), (49, 24736071), (51, 23766029), (119, 10185441), (147, 8245357), (357, 3395147), (833, 1455063), (2499, 485021)]