13207979367

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{72547}}^1$

素因数の和:73180

約数の個数: 32

約数和(自身を含む): 21381346560

約数和(自身を除く): 8173367193

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 613, 1839, 5517, 6743, 16551, 20229, 60687, 72547, 182061, 217641, 652923, 798017, 1958769, 2394051, 7182153, 21546459, 44471311, 133413933, 400241799, 489184421, 1200725397, 1467553263, 4402659789, 13207979367]

約数ペア:

[(1, 13207979367), (3, 4402659789), (9, 1467553263), (11, 1200725397), (27, 489184421), (33, 400241799), (99, 133413933), (297, 44471311), (613, 21546459), (1839, 7182153), (5517, 2394051), (6743, 1958769), (16551, 798017), (20229, 652923), (60687, 217641), (72547, 182061)]