16810003

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 20446720

約数和(自身を除く): 3636717

約数列:

[1, 7, 19, 97, 133, 679, 1303, 1843, 9121, 12901, 24757, 126391, 173299, 884737, 2401429, 16810003]

約数ペア:

[(1, 16810003), (7, 2401429), (19, 884737), (97, 173299), (133, 126391), (679, 24757), (1303, 12901), (1843, 9121)]