38760657

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{859}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 56656800

約数和(自身を除く): 17896143

約数列:

[1, 3, 13, 39, 89, 169, 267, 507, 859, 1157, 2577, 3471, 11167, 15041, 33501, 45123, 76451, 145171, 229353, 435513, 993863, 2981589, 12920219, 38760657]

約数ペア:

[(1, 38760657), (3, 12920219), (13, 2981589), (39, 993863), (89, 435513), (169, 229353), (267, 145171), (507, 76451), (859, 45123), (1157, 33501), (2577, 15041), (3471, 11167)]