2168001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 1313919

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 359, 549, 671, 1077, 2013, 3231, 3949, 6039, 11847, 21899, 35541, 65697, 197091, 240889, 722667, 2168001]

約数ペア:

[(1, 2168001), (3, 722667), (9, 240889), (11, 197091), (33, 65697), (61, 35541), (99, 21899), (183, 11847), (359, 6039), (549, 3949), (671, 3231), (1077, 2013)]