897796417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{4691}}^1$

素因数の和:6156

約数の個数: 16

約数和(自身を含む): 1081036800

約数和(自身を除く): 183240383

約数列:

[1, 7, 19, 133, 1439, 4691, 10073, 27341, 32837, 89129, 191387, 623903, 6750349, 47252443, 128256631, 897796417]

約数ペア:

[(1, 897796417), (7, 128256631), (19, 47252443), (133, 6750349), (1439, 623903), (4691, 191387), (10073, 89129), (27341, 32837)]