289835523

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8053}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 453601280

約数和(自身を除く): 163765757

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 8053, 11997, 24159, 35991, 72477, 217431, 249643, 346279, 748929, 1038837, 2246787, 3116511, 6740361, 9349533, 10734649, 32203947, 96611841, 289835523]

約数ペア:

[(1, 289835523), (3, 96611841), (9, 32203947), (27, 10734649), (31, 9349533), (43, 6740361), (93, 3116511), (129, 2246787), (279, 1038837), (387, 748929), (837, 346279), (1161, 249643), (1333, 217431), (3999, 72477), (8053, 35991), (11997, 24159)]