2012121573

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8710483}}^1$

素因数の和:8710504

約数の個数: 16

約数和(自身を含む): 3344825856

約数和(自身を除く): 1332704283

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8710483, 26131449, 60973381, 95815313, 182920143, 287445939, 670707191, 2012121573]

約数ペア:

[(1, 2012121573), (3, 670707191), (7, 287445939), (11, 182920143), (21, 95815313), (33, 60973381), (77, 26131449), (231, 8710483)]