2017656483

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2808576000

約数和(自身を除く): 790919517

約数列:

[1, 3, 31, 93, 211, 229, 449, 633, 687, 1347, 6541, 7099, 13919, 19623, 21297, 41757, 48319, 94739, 102821, 144957, 284217, 308463, 1497889, 2936909, 3187451, 4493667, 8810727, 9562353, 21695231, 65085693, 672552161, 2017656483]

約数ペア:

[(1, 2017656483), (3, 672552161), (31, 65085693), (93, 21695231), (211, 9562353), (229, 8810727), (449, 4493667), (633, 3187451), (687, 2936909), (1347, 1497889), (6541, 308463), (7099, 284217), (13919, 144957), (19623, 102821), (21297, 94739), (41757, 48319)]