3931473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14401}}^1$

素因数の和:14424

約数の個数: 16

約数和(自身を含む): 6452096

約数和(自身を除く): 2520623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 14401, 43203, 100807, 187213, 302421, 561639, 1310491, 3931473]

約数ペア:

[(1, 3931473), (3, 1310491), (7, 561639), (13, 302421), (21, 187213), (39, 100807), (91, 43203), (273, 14401)]