561020798973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{478278601}}^1$

素因数の和:478278644

約数の個数: 16

約数和(自身を含む): 826465424256

約数和(自身を除く): 265444625283

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 478278601, 1434835803, 8130736217, 11000407823, 24392208651, 33001223469, 187006932991, 561020798973]

約数ペア:

[(1, 561020798973), (3, 187006932991), (17, 33001223469), (23, 24392208651), (51, 11000407823), (69, 8130736217), (391, 1434835803), (1173, 478278601)]