23962029

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12539}}^1$

素因数の和:12569

約数の個数: 24

約数和(自身を含む): 40027680

約数和(自身を除く): 16065651

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 12539, 37617, 87773, 163007, 263319, 489021, 614411, 1141049, 1843233, 3423147, 7987343, 23962029]

約数ペア:

[(1, 23962029), (3, 7987343), (7, 3423147), (13, 1843233), (21, 1141049), (39, 614411), (49, 489021), (91, 263319), (147, 163007), (273, 87773), (637, 37617), (1911, 12539)]