1242142527

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^2$

素因数の和:4010

約数の個数: 12

約数和(自身を含む): 1672242440

約数和(自身を除く): 430099913

約数列:

[1, 3, 109, 327, 1949, 5847, 212441, 637323, 3798601, 11395803, 414047509, 1242142527]

約数ペア:

[(1, 1242142527), (3, 414047509), (109, 11395803), (327, 3798601), (1949, 637323), (5847, 212441)]