90856633

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 108776520

約数和(自身を除く): 17919887

約数列:

[1, 7, 49, 61, 113, 269, 427, 791, 1883, 2989, 5537, 6893, 13181, 16409, 30397, 48251, 114863, 212779, 337757, 804041, 1489453, 1854217, 12979519, 90856633]

約数ペア:

[(1, 90856633), (7, 12979519), (49, 1854217), (61, 1489453), (113, 804041), (269, 337757), (427, 212779), (791, 114863), (1883, 48251), (2989, 30397), (5537, 16409), (6893, 13181)]