2353169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 3050880

約数和(自身を除く): 697711

約数列:

[1, 7, 13, 19, 91, 133, 247, 1361, 1729, 9527, 17693, 25859, 123851, 181013, 336167, 2353169]

約数ペア:

[(1, 2353169), (7, 336167), (13, 181013), (19, 123851), (91, 25859), (133, 17693), (247, 9527), (1361, 1729)]