6563973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3644

約数の個数: 16

約数和(自身を含む): 9628416

約数和(自身を除く): 3064443

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 3581, 10743, 46553, 139659, 168307, 504921, 2187991, 6563973]

約数ペア:

[(1, 6563973), (3, 2187991), (13, 504921), (39, 168307), (47, 139659), (141, 46553), (611, 10743), (1833, 3581)]