12327381

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 19543680

約数和(自身を除く): 7216299

約数列:

[1, 3, 9, 11, 33, 99, 239, 521, 717, 1563, 2151, 2629, 4689, 5731, 7887, 17193, 23661, 51579, 124519, 373557, 1120671, 1369709, 4109127, 12327381]

約数ペア:

[(1, 12327381), (3, 4109127), (9, 1369709), (11, 1120671), (33, 373557), (99, 124519), (239, 51579), (521, 23661), (717, 17193), (1563, 7887), (2151, 5731), (2629, 4689)]