1276319259

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{41969}}^1$

素因数の和:42115

約数の個数: 24

約数和(自身を含む): 1920547200

約数和(自身を除く): 644227941

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 3379, 10137, 30411, 41969, 125907, 377721, 1301039, 3903117, 4574621, 11709351, 13723863, 41171589, 141813251, 425439753, 1276319259]

約数ペア:

[(1, 1276319259), (3, 425439753), (9, 141813251), (31, 41171589), (93, 13723863), (109, 11709351), (279, 4574621), (327, 3903117), (981, 1301039), (3379, 377721), (10137, 125907), (30411, 41969)]