1317445921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{11317}}^1$

素因数の和:11904

約数の個数: 16

約数和(自身を含む): 1515706560

約数和(自身を除く): 198260639

約数列:

[1, 11, 19, 209, 557, 6127, 10583, 11317, 116413, 124487, 215023, 2365253, 6303569, 69339259, 119767811, 1317445921]

約数ペア:

[(1, 1317445921), (11, 119767811), (19, 69339259), (209, 6303569), (557, 2365253), (6127, 215023), (10583, 124487), (11317, 116413)]