23428097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 30104256

約数和(自身を除く): 6676159

約数列:

[1, 7, 11, 41, 77, 181, 287, 451, 1267, 1681, 1991, 3157, 7421, 11767, 13937, 18491, 51947, 81631, 129437, 304261, 571417, 2129827, 3346871, 23428097]

約数ペア:

[(1, 23428097), (7, 3346871), (11, 2129827), (41, 571417), (77, 304261), (181, 129437), (287, 81631), (451, 51947), (1267, 18491), (1681, 13937), (1991, 11767), (3157, 7421)]