53990913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41183}}^1$

素因数の和:41228

約数の個数: 16

約数和(自身を含む): 79073280

約数和(自身を除く): 25082367

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 41183, 123549, 782477, 947209, 2347431, 2841627, 17996971, 53990913]

約数ペア:

[(1, 53990913), (3, 17996971), (19, 2841627), (23, 2347431), (57, 947209), (69, 782477), (437, 123549), (1311, 41183)]