2967540191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{819989}}^1$

素因数の和:820054

約数の個数: 16

約数和(自身を含む): 3778513920

約数和(自身を除く): 810973729

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 819989, 5739923, 9019879, 38539483, 63139153, 269776381, 423934313, 2967540191]

約数ペア:

[(1, 2967540191), (7, 423934313), (11, 269776381), (47, 63139153), (77, 38539483), (329, 9019879), (517, 5739923), (3619, 819989)]