2783209281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{151171}}^1$

素因数の和:151229

約数の個数: 24

約数和(自身を含む): 4146950304

約数和(自身を除く): 1363741023

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 18411, 151171, 453513, 2569907, 2872249, 7709721, 8616747, 48828233, 54572731, 146484699, 163718193, 927736427, 2783209281]

約数ペア:

[(1, 2783209281), (3, 927736427), (17, 163718193), (19, 146484699), (51, 54572731), (57, 48828233), (323, 8616747), (361, 7709721), (969, 2872249), (1083, 2569907), (6137, 453513), (18411, 151171)]