397463946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{547471}}^1$

素因数の和:547498

約数の個数: 24

約数和(自身を含む): 873765312

約数和(自身を除く): 476301366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 547471, 1094942, 1642413, 3284826, 6022181, 12044362, 18066543, 36133086, 66243991, 132487982, 198731973, 397463946]

約数ペア:

[(1, 397463946), (2, 198731973), (3, 132487982), (6, 66243991), (11, 36133086), (22, 18066543), (33, 12044362), (66, 6022181), (121, 3284826), (242, 1642413), (363, 1094942), (726, 547471)]