2013255993

素因数分解:

$3^1\times 7^3\times {\mathrm{1956517}}^1$

素因数の和:1956541

約数の個数: 16

約数和(自身を含む): 3130428800

約数和(自身を除く): 1117172807

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1956517, 5869551, 13695619, 41086857, 95869333, 287607999, 671085331, 2013255993]

約数ペア:

[(1, 2013255993), (3, 671085331), (7, 287607999), (21, 95869333), (49, 41086857), (147, 13695619), (343, 5869551), (1029, 1956517)]