288587439

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 496005120

約数和(自身を除く): 207417681

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 191, 203, 261, 573, 609, 827, 1337, 1719, 1827, 2481, 4011, 5539, 5789, 7443, 12033, 16617, 17367, 23983, 38773, 49851, 52101, 71949, 116319, 157957, 167881, 215847, 348957, 473871, 503643, 1105699, 1421613, 1510929, 3317097, 4580753, 9951291, 13742259, 32065271, 41226777, 96195813, 288587439]

約数ペア:

[(1, 288587439), (3, 96195813), (7, 41226777), (9, 32065271), (21, 13742259), (29, 9951291), (63, 4580753), (87, 3317097), (191, 1510929), (203, 1421613), (261, 1105699), (573, 503643), (609, 473871), (827, 348957), (1337, 215847), (1719, 167881), (1827, 157957), (2481, 116319), (4011, 71949), (5539, 52101), (5789, 49851), (7443, 38773), (12033, 23983), (16617, 17367)]