15289001181

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{4389607}}^1$

素因数の和:4389662

約数の個数: 20

約数和(自身を含む): 23370272992

約数和(自身を除く): 8081271811

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 4389607, 13168821, 39506463, 118519389, 188753101, 355558167, 566259303, 1698777909, 5096333727, 15289001181]

約数ペア:

[(1, 15289001181), (3, 5096333727), (9, 1698777909), (27, 566259303), (43, 355558167), (81, 188753101), (129, 118519389), (387, 39506463), (1161, 13168821), (3483, 4389607)]