1238045283

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{3137}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 1879787520

約数和(自身を除く): 641742237

約数列:

[1, 3, 9, 27, 47, 141, 311, 423, 933, 1269, 2799, 3137, 8397, 9411, 14617, 28233, 43851, 84699, 131553, 147439, 394659, 442317, 975607, 1326951, 2926821, 3980853, 8780463, 26341389, 45853529, 137560587, 412681761, 1238045283]

約数ペア:

[(1, 1238045283), (3, 412681761), (9, 137560587), (27, 45853529), (47, 26341389), (141, 8780463), (311, 3980853), (423, 2926821), (933, 1326951), (1269, 975607), (2799, 442317), (3137, 394659), (8397, 147439), (9411, 131553), (14617, 84699), (28233, 43851)]