2013095591091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1278397}}^1$

素因数の和:1278772

約数の個数: 48

約数和(自身を含む): 3214547111776

約数和(自身を除く): 1201451520685

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 313, 387, 559, 939, 1677, 2817, 4069, 5031, 12207, 13459, 36621, 40377, 121131, 174967, 524901, 1278397, 1574703, 3835191, 11505573, 16619161, 49857483, 54971071, 149572449, 164913213, 400138261, 494739639, 714623923, 1200414783, 2143871769, 3601244349, 5201797393, 6431615307, 15605392179, 17205945223, 46816176537, 51617835669, 154853507007, 223677287899, 671031863697, 2013095591091]

約数ペア:

[(1, 2013095591091), (3, 671031863697), (9, 223677287899), (13, 154853507007), (39, 51617835669), (43, 46816176537), (117, 17205945223), (129, 15605392179), (313, 6431615307), (387, 5201797393), (559, 3601244349), (939, 2143871769), (1677, 1200414783), (2817, 714623923), (4069, 494739639), (5031, 400138261), (12207, 164913213), (13459, 149572449), (36621, 54971071), (40377, 49857483), (121131, 16619161), (174967, 11505573), (524901, 3835191), (1278397, 1574703)]