90606943

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 105558336

約数和(自身を除く): 14951393

約数列:

[1, 7, 73, 233, 511, 761, 1631, 5327, 17009, 55553, 119063, 177313, 388871, 1241191, 12943849, 90606943]

約数ペア:

[(1, 90606943), (7, 12943849), (73, 1241191), (233, 388871), (511, 177313), (761, 119063), (1631, 55553), (5327, 17009)]