89012861

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 110076120

約数和(自身を除く): 21063259

約数列:

[1, 7, 29, 37, 49, 203, 259, 1073, 1421, 1693, 1813, 7511, 11851, 49097, 52577, 62641, 82957, 343679, 438487, 1816589, 2405753, 3069409, 12716123, 89012861]

約数ペア:

[(1, 89012861), (7, 12716123), (29, 3069409), (37, 2405753), (49, 1816589), (203, 438487), (259, 343679), (1073, 82957), (1421, 62641), (1693, 52577), (1813, 49097), (7511, 11851)]