11908897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11928

約数の個数: 16

約数和(自身を含む): 15990912

約数和(自身を除く): 4082015

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 11897, 83279, 130867, 154661, 916069, 1082627, 1701271, 11908897]

約数ペア:

[(1, 11908897), (7, 1701271), (11, 1082627), (13, 916069), (77, 154661), (91, 130867), (143, 83279), (1001, 11897)]