53870991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12799}}^1$

素因数の和:12886

約数の個数: 16

約数和(自身を含む): 76185600

約数和(自身を除く): 22314609

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 12799, 38397, 294377, 780739, 883131, 2342217, 17956997, 53870991]

約数ペア:

[(1, 53870991), (3, 17956997), (23, 2342217), (61, 883131), (69, 780739), (183, 294377), (1403, 38397), (4209, 12799)]