16638039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7347

約数の個数: 24

約数和(自身を含む): 27361152

約数和(自身を除く): 10723113

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 7307, 21921, 65763, 80377, 168061, 241131, 504183, 723393, 1512549, 1848671, 5546013, 16638039]

約数ペア:

[(1, 16638039), (3, 5546013), (9, 1848671), (11, 1512549), (23, 723393), (33, 504183), (69, 241131), (99, 168061), (207, 80377), (253, 65763), (759, 21921), (2277, 7307)]