230620731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 349747200

約数和(自身を除く): 119126469

約数列:

[1, 3, 11, 29, 33, 87, 137, 319, 411, 957, 1507, 1759, 3973, 4521, 5277, 11919, 19349, 43703, 51011, 58047, 131109, 153033, 240983, 561121, 722949, 1683363, 2650813, 6988507, 7952439, 20965521, 76873577, 230620731]

約数ペア:

[(1, 230620731), (3, 76873577), (11, 20965521), (29, 7952439), (33, 6988507), (87, 2650813), (137, 1683363), (319, 722949), (411, 561121), (957, 240983), (1507, 153033), (1759, 131109), (3973, 58047), (4521, 51011), (5277, 43703), (11919, 19349)]