20171310229

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1\times {\mathrm{16103}}^1$

素因数の和:17460

約数の個数: 16

約数和(自身を含む): 23228409600

約数和(自身を除く): 3057099371

約数列:

[1, 7, 149, 1043, 1201, 8407, 16103, 112721, 178949, 1252643, 2399347, 16795429, 19339703, 135377921, 2881615747, 20171310229]

約数ペア:

[(1, 20171310229), (7, 2881615747), (149, 135377921), (1043, 19339703), (1201, 16795429), (8407, 2399347), (16103, 1252643), (112721, 178949)]