17522271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{49921}}^1$

素因数の和:49943

約数の個数: 16

約数和(自身を含む): 27956320

約数和(自身を除く): 10434049

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 49921, 149763, 449289, 648973, 1347867, 1946919, 5840757, 17522271]

約数ペア:

[(1, 17522271), (3, 5840757), (9, 1946919), (13, 1347867), (27, 648973), (39, 449289), (117, 149763), (351, 49921)]