258306591

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{12007}}^1$

素因数の和:12182

約数の個数: 16

約数和(自身を含む): 352747008

約数和(自身を除く): 94440417

約数列:

[1, 3, 71, 101, 213, 303, 7171, 12007, 21513, 36021, 852497, 1212707, 2557491, 3638121, 86102197, 258306591]

約数ペア:

[(1, 258306591), (3, 86102197), (71, 3638121), (101, 2557491), (213, 1212707), (303, 852497), (7171, 36021), (12007, 21513)]