90442807

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3779}}^1$

素因数の和:4062

約数の個数: 16

約数和(自身を含む): 111767040

約数和(自身を除く): 21324233

約数列:

[1, 7, 13, 91, 263, 1841, 3419, 3779, 23933, 26453, 49127, 343889, 993877, 6957139, 12920401, 90442807]

約数ペア:

[(1, 90442807), (7, 12920401), (13, 6957139), (91, 993877), (263, 343889), (1841, 49127), (3419, 26453), (3779, 23933)]