83680009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{1061}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 100932480

約数和(自身を除く): 17252471

約数列:

[1, 7, 19, 133, 593, 1061, 4151, 7427, 11267, 20159, 78869, 141113, 629173, 4404211, 11954287, 83680009]

約数ペア:

[(1, 83680009), (7, 11954287), (19, 4404211), (133, 629173), (593, 141113), (1061, 78869), (4151, 20159), (7427, 11267)]