2665742079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887693}}^1$

素因数の和:887727

約数の個数: 32

約数和(自身を含む): 4772242944

約数和(自身を除く): 2106500865

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 887693, 2663079, 6213851, 9764623, 11540009, 18641553, 29293869, 34620027, 68352361, 80780063, 126940099, 205057083, 242340189, 380820297, 888580693, 2665742079]

約数ペア:

[(1, 2665742079), (3, 888580693), (7, 380820297), (11, 242340189), (13, 205057083), (21, 126940099), (33, 80780063), (39, 68352361), (77, 34620027), (91, 29293869), (143, 18641553), (231, 11540009), (273, 9764623), (429, 6213851), (1001, 2663079), (3003, 887693)]