873873

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 1712256

約数和(自身を除く): 838383

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 97, 99, 117, 143, 231, 273, 291, 429, 679, 693, 819, 873, 1001, 1067, 1261, 1287, 2037, 3003, 3201, 3783, 6111, 7469, 8827, 9009, 9603, 11349, 13871, 22407, 26481, 41613, 67221, 79443, 97097, 124839, 291291, 873873]

約数ペア:

[(1, 873873), (3, 291291), (7, 124839), (9, 97097), (11, 79443), (13, 67221), (21, 41613), (33, 26481), (39, 22407), (63, 13871), (77, 11349), (91, 9603), (97, 9009), (99, 8827), (117, 7469), (143, 6111), (231, 3783), (273, 3201), (291, 3003), (429, 2037), (679, 1287), (693, 1261), (819, 1067), (873, 1001)]