817774959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1\times {\mathrm{6007}}^1$

素因数の和:8006

約数の個数: 16

約数和(自身を含む): 1138540032

約数和(自身を除く): 320765073

約数列:

[1, 3, 23, 69, 1973, 5919, 6007, 18021, 45379, 136137, 138161, 414483, 11851811, 35555433, 272591653, 817774959]

約数ペア:

[(1, 817774959), (3, 272591653), (23, 35555433), (69, 11851811), (1973, 414483), (5919, 138161), (6007, 136137), (18021, 45379)]