1400847903

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90023}}^1$

素因数の和:90068

約数の個数: 48

約数和(自身を含む): 2621498880

約数和(自身を除く): 1220650977

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 15561, 90023, 270069, 630161, 810207, 1170299, 1710437, 1890483, 3510897, 5131311, 5671449, 8192093, 10532691, 11973059, 15393933, 22235681, 24576279, 35919177, 66707043, 73728837, 107757531, 155649767, 200121129, 466949301, 1400847903]

約数ペア:

[(1, 1400847903), (3, 466949301), (7, 200121129), (9, 155649767), (13, 107757531), (19, 73728837), (21, 66707043), (39, 35919177), (57, 24576279), (63, 22235681), (91, 15393933), (117, 11973059), (133, 10532691), (171, 8192093), (247, 5671449), (273, 5131311), (399, 3510897), (741, 1890483), (819, 1710437), (1197, 1170299), (1729, 810207), (2223, 630161), (5187, 270069), (15561, 90023)]