69784169

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40361}}^1$

素因数の和:40400

約数の個数: 16

約数和(自身を含む): 90410880

約数和(自身を除く): 20626711

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 40361, 282527, 524693, 766859, 3672851, 5368013, 9969167, 69784169]

約数ペア:

[(1, 69784169), (7, 9969167), (13, 5368013), (19, 3672851), (91, 766859), (133, 524693), (247, 282527), (1729, 40361)]