1031757441

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 1641837120

約数和(自身を除く): 610079679

約数列:

[1, 3, 11, 13, 33, 39, 121, 131, 143, 363, 393, 429, 1441, 1573, 1669, 1703, 4323, 4719, 5007, 5109, 15851, 18359, 18733, 21697, 47553, 55077, 56199, 65091, 201949, 206063, 218639, 238667, 605847, 618189, 655917, 716001, 2405029, 2625337, 2842307, 7215087, 7876011, 8526921, 26455319, 31265377, 79365957, 93796131, 343919147, 1031757441]

約数ペア:

[(1, 1031757441), (3, 343919147), (11, 93796131), (13, 79365957), (33, 31265377), (39, 26455319), (121, 8526921), (131, 7876011), (143, 7215087), (363, 2842307), (393, 2625337), (429, 2405029), (1441, 716001), (1573, 655917), (1669, 618189), (1703, 605847), (4323, 238667), (4719, 218639), (5007, 206063), (5109, 201949), (15851, 65091), (18359, 56199), (18733, 55077), (21697, 47553)]