38777193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 30936087

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 339, 419, 791, 819, 1017, 1257, 1469, 2373, 2933, 3771, 4407, 5447, 7119, 8799, 10283, 13221, 16341, 26397, 30849, 38129, 47347, 49023, 92547, 114387, 142041, 331429, 343161, 426123, 615511, 994287, 1846533, 2982861, 4308577, 5539599, 12925731, 38777193]

約数ペア:

[(1, 38777193), (3, 12925731), (7, 5539599), (9, 4308577), (13, 2982861), (21, 1846533), (39, 994287), (63, 615511), (91, 426123), (113, 343161), (117, 331429), (273, 142041), (339, 114387), (419, 92547), (791, 49023), (819, 47347), (1017, 38129), (1257, 30849), (1469, 26397), (2373, 16341), (2933, 13221), (3771, 10283), (4407, 8799), (5447, 7119)]