42640851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{2179}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 62156160

約数和(自身を除く): 19515309

約数列:

[1, 3, 11, 33, 593, 1779, 2179, 6523, 6537, 19569, 23969, 71907, 1292147, 3876441, 14213617, 42640851]

約数ペア:

[(1, 42640851), (3, 14213617), (11, 3876441), (33, 1292147), (593, 71907), (1779, 23969), (2179, 19569), (6523, 6537)]