17070911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 21665280

約数和(自身を除く): 4594369

約数列:

[1, 11, 13, 19, 61, 103, 143, 209, 247, 671, 793, 1133, 1159, 1339, 1957, 2717, 6283, 8723, 12749, 14729, 15067, 21527, 25441, 69113, 81679, 119377, 165737, 279851, 898469, 1313147, 1551901, 17070911]

約数ペア:

[(1, 17070911), (11, 1551901), (13, 1313147), (19, 898469), (61, 279851), (103, 165737), (143, 119377), (209, 81679), (247, 69113), (671, 25441), (793, 21527), (1133, 15067), (1159, 14729), (1339, 12749), (1957, 8723), (2717, 6283)]