51433473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188401}}^1$

素因数の和:188424

約数の個数: 16

約数和(自身を含む): 84404096

約数和(自身を除く): 32970623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 188401, 565203, 1318807, 2449213, 3956421, 7347639, 17144491, 51433473]

約数ペア:

[(1, 51433473), (3, 17144491), (7, 7347639), (13, 3956421), (21, 2449213), (39, 1318807), (91, 565203), (273, 188401)]