37988013

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 61979904

約数和(自身を除く): 23991891

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1097, 1649, 2037, 3291, 4947, 7679, 11543, 18649, 23037, 34629, 55947, 106409, 130543, 319227, 391629, 744863, 1808953, 2234589, 5426859, 12662671, 37988013]

約数ペア:

[(1, 37988013), (3, 12662671), (7, 5426859), (17, 2234589), (21, 1808953), (51, 744863), (97, 391629), (119, 319227), (291, 130543), (357, 106409), (679, 55947), (1097, 34629), (1649, 23037), (2037, 18649), (3291, 11543), (4947, 7679)]