16788231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{613}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 25861680

約数和(自身を除く): 9073449

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 613, 1611, 1839, 3043, 5517, 9129, 10421, 27387, 31263, 93789, 109727, 329181, 987543, 1865359, 5596077, 16788231]

約数ペア:

[(1, 16788231), (3, 5596077), (9, 1865359), (17, 987543), (51, 329181), (153, 109727), (179, 93789), (537, 31263), (613, 27387), (1611, 10421), (1839, 9129), (3043, 5517)]