63868519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 79619120

約数和(自身を除く): 15750601

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2137, 2299, 2717, 23507, 27781, 29887, 40603, 258577, 305591, 446633, 527839, 3361501, 4912963, 5806229, 63868519]

約数ペア:

[(1, 63868519), (11, 5806229), (13, 4912963), (19, 3361501), (121, 527839), (143, 446633), (209, 305591), (247, 258577), (1573, 40603), (2137, 29887), (2299, 27781), (2717, 23507)]