2071800759

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{3389}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 3236175360

約数和(自身を除く): 1164374601

約数列:

[1, 3, 7, 21, 43, 129, 301, 677, 903, 2031, 3389, 4739, 10167, 14217, 23723, 29111, 71169, 87333, 145727, 203777, 437181, 611331, 1020089, 2294353, 3060267, 6883059, 16060471, 48181413, 98657179, 295971537, 690600253, 2071800759]

約数ペア:

[(1, 2071800759), (3, 690600253), (7, 295971537), (21, 98657179), (43, 48181413), (129, 16060471), (301, 6883059), (677, 3060267), (903, 2294353), (2031, 1020089), (3389, 611331), (4739, 437181), (10167, 203777), (14217, 145727), (23723, 87333), (29111, 71169)]