13097074473

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{20963}}^1$

素因数の和:21234

約数の個数: 48

約数和(自身を含む): 22186285056

約数和(自身を除く): 9089210583

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 211, 329, 423, 633, 987, 1477, 1899, 2961, 4431, 9917, 13293, 20963, 29751, 62889, 69419, 89253, 146741, 188667, 208257, 440223, 624771, 985261, 1320669, 2955783, 4423193, 6896827, 8867349, 13269579, 20690481, 30962351, 39808737, 62071443, 92887053, 207890071, 278661159, 623670213, 1455230497, 1871010639, 4365691491, 13097074473]

約数ペア:

[(1, 13097074473), (3, 4365691491), (7, 1871010639), (9, 1455230497), (21, 623670213), (47, 278661159), (63, 207890071), (141, 92887053), (211, 62071443), (329, 39808737), (423, 30962351), (633, 20690481), (987, 13269579), (1477, 8867349), (1899, 6896827), (2961, 4423193), (4431, 2955783), (9917, 1320669), (13293, 985261), (20963, 624771), (29751, 440223), (62889, 208257), (69419, 188667), (89253, 146741)]