15701829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 26054784

約数和(自身を除く): 10352955

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2153, 2431, 6459, 7293, 23683, 27989, 36601, 71049, 83967, 109803, 307879, 402611, 475813, 923637, 1207833, 1427439, 5233943, 15701829]

約数ペア:

[(1, 15701829), (3, 5233943), (11, 1427439), (13, 1207833), (17, 923637), (33, 475813), (39, 402611), (51, 307879), (143, 109803), (187, 83967), (221, 71049), (429, 36601), (561, 27989), (663, 23683), (2153, 7293), (2431, 6459)]