740065179

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{47051}}^1$

素因数の和:47175

約数の個数: 24

約数和(自身を含む): 1158608448

約数和(自身を除く): 418543269

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 15729, 47051, 141153, 329357, 988071, 2305499, 5034457, 6916497, 15103371, 35241199, 105723597, 246688393, 740065179]

約数ペア:

[(1, 740065179), (3, 246688393), (7, 105723597), (21, 35241199), (49, 15103371), (107, 6916497), (147, 5034457), (321, 2305499), (749, 988071), (2247, 329357), (5243, 141153), (15729, 47051)]