15690106881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{293147}}^1$

素因数の和:293485

約数の個数: 24

約数和(自身を含む): 23932602720

約数和(自身を除く): 8242495839

約数列:

[1, 3, 9, 19, 57, 171, 313, 939, 2817, 5947, 17841, 53523, 293147, 879441, 2638323, 5569793, 16709379, 50128137, 91755011, 275265033, 825795099, 1743345209, 5230035627, 15690106881]

約数ペア:

[(1, 15690106881), (3, 5230035627), (9, 1743345209), (19, 825795099), (57, 275265033), (171, 91755011), (313, 50128137), (939, 16709379), (2817, 5569793), (5947, 2638323), (17841, 879441), (53523, 293147)]