15062193

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9818

約数の個数: 20

約数和(自身を含む): 23686960

約数和(自身を除く): 8624767

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 9787, 29361, 88083, 185953, 264249, 557859, 792747, 1673577, 5020731, 15062193]

約数ペア:

[(1, 15062193), (3, 5020731), (9, 1673577), (19, 792747), (27, 557859), (57, 264249), (81, 185953), (171, 88083), (513, 29361), (1539, 9787)]