28460499

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 15707181

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1277, 1311, 3831, 7429, 21709, 22287, 24263, 29371, 65127, 72789, 88113, 412471, 499307, 558049, 1237413, 1497921, 1674147, 9486833, 28460499]

約数ペア:

[(1, 28460499), (3, 9486833), (17, 1674147), (19, 1497921), (23, 1237413), (51, 558049), (57, 499307), (69, 412471), (323, 88113), (391, 72789), (437, 65127), (969, 29371), (1173, 24263), (1277, 22287), (1311, 21709), (3831, 7429)]