1212935091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{65881}}^1$

素因数の和:65939

約数の個数: 24

約数和(自身を含む): 1807275024

約数和(自身を除く): 594339933

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 18411, 65881, 197643, 1119977, 1251739, 3359931, 3755217, 21279563, 23783041, 63838689, 71349123, 404311697, 1212935091]

約数ペア:

[(1, 1212935091), (3, 404311697), (17, 71349123), (19, 63838689), (51, 23783041), (57, 21279563), (323, 3755217), (361, 3359931), (969, 1251739), (1083, 1119977), (6137, 197643), (18411, 65881)]