2017840167

素因数分解:

$3^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19447}}^1$

素因数の和:19530

約数の個数: 48

約数和(自身を含む): 3511219712

約数和(自身を除く): 1493379545

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 243, 427, 549, 567, 1281, 1647, 1701, 3843, 4941, 11529, 14823, 19447, 34587, 58341, 103761, 136129, 175023, 408387, 525069, 1186267, 1225161, 1575207, 3558801, 3675483, 4725621, 8303869, 10676403, 11026449, 24911607, 32029209, 33079347, 74734821, 96087627, 224204463, 288262881, 672613389, 2017840167]

約数ペア:

[(1, 2017840167), (3, 672613389), (7, 288262881), (9, 224204463), (21, 96087627), (27, 74734821), (61, 33079347), (63, 32029209), (81, 24911607), (183, 11026449), (189, 10676403), (243, 8303869), (427, 4725621), (549, 3675483), (567, 3558801), (1281, 1575207), (1647, 1225161), (1701, 1186267), (3843, 525069), (4941, 408387), (11529, 175023), (14823, 136129), (19447, 103761), (34587, 58341)]