16256317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3461}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 20605824

約数和(自身を除く): 4349507

約数列:

[1, 7, 11, 61, 77, 427, 671, 3461, 4697, 24227, 38071, 211121, 266497, 1477847, 2322331, 16256317]

約数ペア:

[(1, 16256317), (7, 2322331), (11, 1477847), (61, 266497), (77, 211121), (427, 38071), (671, 24227), (3461, 4697)]