311934

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 726408

約数和(自身を除く): 414474

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1061, 2122, 3183, 6366, 7427, 14854, 22281, 44562, 51989, 103978, 155967, 311934]

約数ペア:

[(1, 311934), (2, 155967), (3, 103978), (6, 51989), (7, 44562), (14, 22281), (21, 14854), (42, 7427), (49, 6366), (98, 3183), (147, 2122), (294, 1061)]