16149897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 24710400

約数和(自身を除く): 8560503

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 1439, 3741, 4317, 11223, 12951, 41731, 61877, 125193, 185631, 375579, 556893, 1794433, 5383299, 16149897]

約数ペア:

[(1, 16149897), (3, 5383299), (9, 1794433), (29, 556893), (43, 375579), (87, 185631), (129, 125193), (261, 61877), (387, 41731), (1247, 12951), (1439, 11223), (3741, 4317)]