16730329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12781}}^1$

素因数の和:12816

約数の個数: 16

約数和(自身を含む): 22087296

約数和(自身を除く): 5356967

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 12781, 89467, 140591, 217277, 984137, 1520939, 2390047, 16730329]

約数ペア:

[(1, 16730329), (7, 2390047), (11, 1520939), (17, 984137), (77, 217277), (119, 140591), (187, 89467), (1309, 12781)]