284274783

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{6883}}^1$

素因数の和:7255

約数の個数: 24

約数和(自身を含む): 443522352

約数和(自身を除く): 159247569

約数列:

[1, 3, 9, 13, 39, 117, 353, 1059, 3177, 4589, 6883, 13767, 20649, 41301, 61947, 89479, 268437, 805311, 2429699, 7289097, 21867291, 31586087, 94758261, 284274783]

約数ペア:

[(1, 284274783), (3, 94758261), (9, 31586087), (13, 21867291), (39, 7289097), (117, 2429699), (353, 805311), (1059, 268437), (3177, 89479), (4589, 61947), (6883, 41301), (13767, 20649)]