100499903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 128894976

約数和(自身を除く): 28395073

約数列:

[1, 7, 17, 23, 73, 119, 161, 391, 503, 511, 1241, 1679, 2737, 3521, 8551, 8687, 11569, 11753, 28543, 36719, 59857, 80983, 196673, 199801, 257033, 624223, 844537, 1376711, 4369561, 5911759, 14357129, 100499903]

約数ペア:

[(1, 100499903), (7, 14357129), (17, 5911759), (23, 4369561), (73, 1376711), (119, 844537), (161, 624223), (391, 257033), (503, 199801), (511, 196673), (1241, 80983), (1679, 59857), (2737, 36719), (3521, 28543), (8551, 11753), (8687, 11569)]