313699681581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{477619}}^1$

素因数の和:479177

約数の個数: 32

約数和(自身を含む): 491711700480

約数和(自身を除く): 178012018899

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1531, 4593, 16841, 19903, 50523, 59709, 218933, 477619, 656799, 1432857, 5253809, 6209047, 15761427, 18627141, 68299517, 204898551, 731234689, 2193704067, 8043581579, 9506050957, 24130744737, 28518152871, 104566560527, 313699681581]

約数ペア:

[(1, 313699681581), (3, 104566560527), (11, 28518152871), (13, 24130744737), (33, 9506050957), (39, 8043581579), (143, 2193704067), (429, 731234689), (1531, 204898551), (4593, 68299517), (16841, 18627141), (19903, 15761427), (50523, 6209047), (59709, 5253809), (218933, 1432857), (477619, 656799)]