23295503

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 30578688

約数和(自身を除く): 7283185

約数列:

[1, 7, 11, 41, 47, 77, 157, 287, 329, 451, 517, 1099, 1727, 1927, 3157, 3619, 6437, 7379, 12089, 13489, 21197, 45059, 51653, 70807, 81169, 148379, 302539, 495649, 568183, 2117773, 3327929, 23295503]

約数ペア:

[(1, 23295503), (7, 3327929), (11, 2117773), (41, 568183), (47, 495649), (77, 302539), (157, 148379), (287, 81169), (329, 70807), (451, 51653), (517, 45059), (1099, 21197), (1727, 13489), (1927, 12089), (3157, 7379), (3619, 6437)]