426774813

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1\times {\mathrm{1123}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 574480896

約数和(自身を除く): 147706083

約数列:

[1, 3, 131, 393, 967, 1123, 2901, 3369, 126677, 147113, 380031, 441339, 1085941, 3257823, 142258271, 426774813]

約数ペア:

[(1, 426774813), (3, 142258271), (131, 3257823), (393, 1085941), (967, 441339), (1123, 380031), (2901, 147113), (3369, 126677)]