238783479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{983}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 368976384

約数和(自身を除く): 130192905

約数列:

[1, 3, 11, 17, 33, 51, 187, 433, 561, 983, 1299, 2949, 4763, 7361, 10813, 14289, 16711, 22083, 32439, 50133, 80971, 183821, 242913, 425639, 551463, 1276917, 4682029, 7235863, 14046087, 21707589, 79594493, 238783479]

約数ペア:

[(1, 238783479), (3, 79594493), (11, 21707589), (17, 14046087), (33, 7235863), (51, 4682029), (187, 1276917), (433, 551463), (561, 425639), (983, 242913), (1299, 183821), (2949, 80971), (4763, 50133), (7361, 32439), (10813, 22083), (14289, 16711)]