171242013

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 244022400

約数和(自身を除く): 72780387

約数列:

[1, 3, 29, 59, 73, 87, 177, 219, 457, 1371, 1711, 2117, 4307, 5133, 6351, 12921, 13253, 26963, 33361, 39759, 80889, 100083, 124903, 374709, 781927, 967469, 1968299, 2345781, 2902407, 5904897, 57080671, 171242013]

約数ペア:

[(1, 171242013), (3, 57080671), (29, 5904897), (59, 2902407), (73, 2345781), (87, 1968299), (177, 967469), (219, 781927), (457, 374709), (1371, 124903), (1711, 100083), (2117, 80889), (4307, 39759), (5133, 33361), (6351, 26963), (12921, 13253)]