16684031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 20697600

約数和(自身を除く): 4013569

約数列:

[1, 7, 13, 91, 139, 973, 1319, 1807, 9233, 12649, 17147, 120029, 183341, 1283387, 2383433, 16684031]

約数ペア:

[(1, 16684031), (7, 2383433), (13, 1283387), (91, 183341), (139, 120029), (973, 17147), (1319, 12649), (1807, 9233)]