25313871

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 39628800

約数和(自身を除く): 14314929

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 627, 859, 893, 1551, 2577, 2679, 9449, 9823, 16321, 28347, 29469, 40373, 48963, 121119, 179531, 444103, 538593, 767087, 1332309, 2301261, 8437957, 25313871]

約数ペア:

[(1, 25313871), (3, 8437957), (11, 2301261), (19, 1332309), (33, 767087), (47, 538593), (57, 444103), (141, 179531), (209, 121119), (517, 48963), (627, 40373), (859, 29469), (893, 28347), (1551, 16321), (2577, 9823), (2679, 9449)]