2016363783

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{72031}}^1$

素因数の和:72115

約数の個数: 32

約数和(自身を含む): 3245473792

約数和(自身を除く): 1229110009

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993, 72031, 216093, 504217, 1512651, 2232961, 3097333, 6698883, 9291999, 15630727, 21681331, 46892181, 65043993, 96017323, 288051969, 672121261, 2016363783]

約数ペア:

[(1, 2016363783), (3, 672121261), (7, 288051969), (21, 96017323), (31, 65043993), (43, 46892181), (93, 21681331), (129, 15630727), (217, 9291999), (301, 6698883), (651, 3097333), (903, 2232961), (1333, 1512651), (3999, 504217), (9331, 216093), (27993, 72031)]