5137847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 6666240

約数和(自身を除く): 1528393

約数列:

[1, 11, 13, 19, 31, 61, 143, 209, 247, 341, 403, 589, 671, 793, 1159, 1891, 2717, 4433, 6479, 7657, 8723, 12749, 15067, 20801, 24583, 35929, 84227, 165737, 270413, 395219, 467077, 5137847]

約数ペア:

[(1, 5137847), (11, 467077), (13, 395219), (19, 270413), (31, 165737), (61, 84227), (143, 35929), (209, 24583), (247, 20801), (341, 15067), (403, 12749), (589, 8723), (671, 7657), (793, 6479), (1159, 4433), (1891, 2717)]