271534417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{42487}}^1$

素因数の和:42588

約数の個数: 16

約数和(自身を含む): 342623232

約数和(自身を除く): 71088815

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 42487, 297409, 467357, 3271499, 3526421, 24684947, 38790631, 271534417]

約数ペア:

[(1, 271534417), (7, 38790631), (11, 24684947), (77, 3526421), (83, 3271499), (581, 467357), (913, 297409), (6391, 42487)]