23806531

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 27934720

約数和(自身を除く): 4128189

約数列:

[1, 7, 61, 127, 427, 439, 889, 3073, 7747, 26779, 54229, 55753, 187453, 390271, 3400933, 23806531]

約数ペア:

[(1, 23806531), (7, 3400933), (61, 390271), (127, 187453), (427, 55753), (439, 54229), (889, 26779), (3073, 7747)]