42109419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31123}}^1$

素因数の和:31178

約数の個数: 16

約数和(自身を含む): 62745984

約数和(自身を除く): 20636565

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 31123, 93369, 342353, 1027059, 1276043, 3828129, 14036473, 42109419]

約数ペア:

[(1, 42109419), (3, 14036473), (11, 3828129), (33, 1276043), (41, 1027059), (123, 342353), (451, 93369), (1353, 31123)]