9945351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 15593760

約数和(自身を除く): 5648409

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 509, 1503, 1527, 2171, 4581, 6513, 6617, 19539, 19851, 59553, 85003, 255009, 765027, 1105039, 3315117, 9945351]

約数ペア:

[(1, 9945351), (3, 3315117), (9, 1105039), (13, 765027), (39, 255009), (117, 85003), (167, 59553), (501, 19851), (509, 19539), (1503, 6617), (1527, 6513), (2171, 4581)]