13743709

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 2729891

約数列:

[1, 7, 29, 79, 203, 553, 857, 2291, 5999, 16037, 24853, 67703, 173971, 473921, 1963387, 13743709]

約数ペア:

[(1, 13743709), (7, 1963387), (29, 473921), (79, 173971), (203, 67703), (553, 24853), (857, 16037), (2291, 5999)]