8452213

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 11261376

約数和(自身を除く): 2809163

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 587, 847, 1309, 2057, 4109, 6457, 9979, 14399, 45199, 69853, 71027, 109769, 497189, 768383, 1207459, 8452213]

約数ペア:

[(1, 8452213), (7, 1207459), (11, 768383), (17, 497189), (77, 109769), (119, 71027), (121, 69853), (187, 45199), (587, 14399), (847, 9979), (1309, 6457), (2057, 4109)]