14686221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 22924800

約数和(自身を除く): 8238579

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 397, 627, 649, 1121, 1191, 1947, 3363, 4367, 7543, 12331, 13101, 22629, 23423, 36993, 70269, 82973, 248919, 257653, 445037, 772959, 1335111, 4895407, 14686221]

約数ペア:

[(1, 14686221), (3, 4895407), (11, 1335111), (19, 772959), (33, 445037), (57, 257653), (59, 248919), (177, 82973), (209, 70269), (397, 36993), (627, 23423), (649, 22629), (1121, 13101), (1191, 12331), (1947, 7543), (3363, 4367)]