8620047

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 13464000

約数和(自身を除く): 4843953

約数列:

[1, 3, 9, 27, 29, 87, 101, 109, 261, 303, 327, 783, 909, 981, 2727, 2929, 2943, 3161, 8787, 9483, 11009, 26361, 28449, 33027, 79083, 85347, 99081, 297243, 319261, 957783, 2873349, 8620047]

約数ペア:

[(1, 8620047), (3, 2873349), (9, 957783), (27, 319261), (29, 297243), (87, 99081), (101, 85347), (109, 79083), (261, 33027), (303, 28449), (327, 26361), (783, 11009), (909, 9483), (981, 8787), (2727, 3161), (2929, 2943)]