420178973763

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{3190207}}^1$

素因数の和:3191274

約数の個数: 16

約数和(自身を含む): 573829093376

約数和(自身を除く): 153650119613

約数列:

[1, 3, 43, 129, 1021, 3063, 43903, 131709, 3190207, 9570621, 137178901, 411536703, 3257201347, 9771604041, 140059657921, 420178973763]

約数ペア:

[(1, 420178973763), (3, 140059657921), (43, 9771604041), (129, 3257201347), (1021, 411536703), (3063, 137178901), (43903, 9570621), (131709, 3190207)]