13699681929

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{17959}}^1$

素因数の和:19474

約数の個数: 32

約数和(自身を含む): 21379584000

約数和(自身を除く): 7679902071

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1487, 4461, 13383, 17959, 28253, 40149, 53877, 84759, 161631, 254277, 341221, 484893, 762831, 1023663, 3070989, 9212967, 26705033, 80115099, 240345297, 507395627, 721035891, 1522186881, 4566560643, 13699681929]

約数ペア:

[(1, 13699681929), (3, 4566560643), (9, 1522186881), (19, 721035891), (27, 507395627), (57, 240345297), (171, 80115099), (513, 26705033), (1487, 9212967), (4461, 3070989), (13383, 1023663), (17959, 762831), (28253, 484893), (40149, 341221), (53877, 254277), (84759, 161631)]