30865743

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{359}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 15129297

約数列:

[1, 3, 9, 41, 123, 233, 359, 369, 699, 1077, 2097, 3231, 9553, 14719, 28659, 44157, 83647, 85977, 132471, 250941, 752823, 3429527, 10288581, 30865743]

約数ペア:

[(1, 30865743), (3, 10288581), (9, 3429527), (41, 752823), (123, 250941), (233, 132471), (359, 85977), (369, 83647), (699, 44157), (1077, 28659), (2097, 14719), (3231, 9553)]