2012272821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97169}}^1$

素因数の和:97250

約数の個数: 32

約数和(自身を含む): 3264912000

約数和(自身を除く): 1252639179

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 97169, 291507, 874521, 1263197, 2623563, 3789591, 5732971, 11368773, 17198913, 34106319, 51596739, 74528623, 154790217, 223585869, 670757607, 2012272821]

約数ペア:

[(1, 2012272821), (3, 670757607), (9, 223585869), (13, 154790217), (27, 74528623), (39, 51596739), (59, 34106319), (117, 17198913), (177, 11368773), (351, 5732971), (531, 3789591), (767, 2623563), (1593, 1263197), (2301, 874521), (6903, 291507), (20709, 97169)]