888976539

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23203}}^1$

素因数の和:23269

約数の個数: 40

約数和(自身を含む): 1482457152

約数和(自身を除く): 593480613

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 12771, 23203, 38313, 69609, 208827, 255233, 626481, 765699, 997729, 1879443, 2297097, 2993187, 6891291, 8979561, 10975019, 20673873, 26938683, 32925057, 80816049, 98775171, 296325513, 888976539]

約数ペア:

[(1, 888976539), (3, 296325513), (9, 98775171), (11, 80816049), (27, 32925057), (33, 26938683), (43, 20673873), (81, 10975019), (99, 8979561), (129, 6891291), (297, 2993187), (387, 2297097), (473, 1879443), (891, 997729), (1161, 765699), (1419, 626481), (3483, 255233), (4257, 208827), (12771, 69609), (23203, 38313)]