20153001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1319}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 9246039

約数列:

[1, 3, 11, 33, 463, 1319, 1389, 3957, 5093, 14509, 15279, 43527, 610697, 1832091, 6717667, 20153001]

約数ペア:

[(1, 20153001), (3, 6717667), (11, 1832091), (33, 610697), (463, 43527), (1319, 15279), (1389, 14509), (3957, 5093)]