13776301

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 4035059

約数列:

[1, 7, 11, 49, 61, 77, 419, 427, 539, 671, 2933, 2989, 4609, 4697, 20531, 25559, 32263, 32879, 178913, 225841, 281149, 1252391, 1968043, 13776301]

約数ペア:

[(1, 13776301), (7, 1968043), (11, 1252391), (49, 281149), (61, 225841), (77, 178913), (419, 32879), (427, 32263), (539, 25559), (671, 20531), (2933, 4697), (2989, 4609)]