335255907

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2671}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 526704640

約数和(自身を除く): 191448733

約数列:

[1, 3, 7, 21, 43, 129, 139, 301, 417, 903, 973, 2671, 2919, 5977, 8013, 17931, 18697, 41839, 56091, 114853, 125517, 344559, 371269, 803971, 1113807, 2411913, 2598883, 7796649, 15964567, 47893701, 111751969, 335255907]

約数ペア:

[(1, 335255907), (3, 111751969), (7, 47893701), (21, 15964567), (43, 7796649), (129, 2598883), (139, 2411913), (301, 1113807), (417, 803971), (903, 371269), (973, 344559), (2671, 125517), (2919, 114853), (5977, 56091), (8013, 41839), (17931, 18697)]