90217309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{14797}}^1$

素因数の和:14884

約数の個数: 16

約数和(自身を含む): 112701568

約数和(自身を除く): 22484259

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 14797, 103579, 192361, 991399, 1346527, 6939793, 12888187, 90217309]

約数ペア:

[(1, 90217309), (7, 12888187), (13, 6939793), (67, 1346527), (91, 991399), (469, 192361), (871, 103579), (6097, 14797)]