16448091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 25900800

約数和(自身を除く): 9452709

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 709, 1221, 2109, 2127, 7733, 7799, 13471, 23199, 23397, 26233, 40413, 78699, 148181, 288563, 444543, 498427, 865689, 1495281, 5482697, 16448091]

約数ペア:

[(1, 16448091), (3, 5482697), (11, 1495281), (19, 865689), (33, 498427), (37, 444543), (57, 288563), (111, 148181), (209, 78699), (407, 40413), (627, 26233), (703, 23397), (709, 23199), (1221, 13471), (2109, 7799), (2127, 7733)]