28929723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12379}}^1$

素因数の和:12442

約数の個数: 16

約数和(自身を含む): 41596800

約数和(自身を除く): 12667077

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 12379, 37137, 235201, 507539, 705603, 1522617, 9643241, 28929723]

約数ペア:

[(1, 28929723), (3, 9643241), (19, 1522617), (41, 705603), (57, 507539), (123, 235201), (779, 37137), (2337, 12379)]