304839087

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{8803}}^1$

素因数の和:8927

約数の個数: 32

約数和(自身を含む): 496968192

約数和(自身を除く): 192129105

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 4947, 8803, 11543, 26409, 34629, 61621, 149651, 184863, 448953, 853891, 1047557, 2561673, 3142671, 5977237, 14516147, 17931711, 43548441, 101613029, 304839087]

約数ペア:

[(1, 304839087), (3, 101613029), (7, 43548441), (17, 17931711), (21, 14516147), (51, 5977237), (97, 3142671), (119, 2561673), (291, 1047557), (357, 853891), (679, 448953), (1649, 184863), (2037, 149651), (4947, 61621), (8803, 34629), (11543, 26409)]