2945080323

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{14887}}^1$

素因数の和:15344

約数の個数: 32

約数和(自身を含む): 4630763520

約数和(自身を除く): 1685683197

約数列:

[1, 3, 9, 17, 27, 51, 153, 431, 459, 1293, 3879, 7327, 11637, 14887, 21981, 44661, 65943, 133983, 197829, 253079, 401949, 759237, 2277711, 6416297, 6833133, 19248891, 57746673, 109077049, 173240019, 327231147, 981693441, 2945080323]

約数ペア:

[(1, 2945080323), (3, 981693441), (9, 327231147), (17, 173240019), (27, 109077049), (51, 57746673), (153, 19248891), (431, 6833133), (459, 6416297), (1293, 2277711), (3879, 759237), (7327, 401949), (11637, 253079), (14887, 197829), (21981, 133983), (44661, 65943)]