12658239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 20638800

約数和(自身を除く): 7980561

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 4409, 13227, 39681, 48499, 127861, 145497, 383583, 436491, 1150749, 1406471, 4219413, 12658239]

約数ペア:

[(1, 12658239), (3, 4219413), (9, 1406471), (11, 1150749), (29, 436491), (33, 383583), (87, 145497), (99, 127861), (261, 48499), (319, 39681), (957, 13227), (2871, 4409)]