12077681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 15216768

約数和(自身を除く): 3139087

約数列:

[1, 7, 11, 77, 101, 707, 1111, 1553, 7777, 10871, 17083, 119581, 156853, 1097971, 1725383, 12077681]

約数ペア:

[(1, 12077681), (7, 1725383), (11, 1097971), (77, 156853), (101, 119581), (707, 17083), (1111, 10871), (1553, 7777)]