12550551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 6415977

約数列:

[1, 3, 13, 39, 41, 47, 123, 141, 167, 501, 533, 611, 1599, 1833, 1927, 2171, 5781, 6513, 6847, 7849, 20541, 23547, 25051, 75153, 89011, 102037, 267033, 306111, 321809, 965427, 4183517, 12550551]

約数ペア:

[(1, 12550551), (3, 4183517), (13, 965427), (39, 321809), (41, 306111), (47, 267033), (123, 102037), (141, 89011), (167, 75153), (501, 25051), (533, 23547), (611, 20541), (1599, 7849), (1833, 6847), (1927, 6513), (2171, 5781)]