2012273361

素因数分解:

$3^4\times 7^1\times {\mathrm{3548983}}^1$

素因数の和:3549002

約数の個数: 20

約数和(自身を含む): 3435416512

約数和(自身を除く): 1423143151

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3548983, 10646949, 24842881, 31940847, 74528643, 95822541, 223585929, 287467623, 670757787, 2012273361]

約数ペア:

[(1, 2012273361), (3, 670757787), (7, 287467623), (9, 223585929), (21, 95822541), (27, 74528643), (63, 31940847), (81, 24842881), (189, 10646949), (567, 3548983)]