30846431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 39507840

約数和(自身を除く): 8661409

約数列:

[1, 7, 11, 49, 77, 151, 379, 539, 1057, 1661, 2653, 4169, 7399, 11627, 18571, 29183, 57229, 81389, 204281, 400603, 629519, 2804221, 4406633, 30846431]

約数ペア:

[(1, 30846431), (7, 4406633), (11, 2804221), (49, 629519), (77, 400603), (151, 204281), (379, 81389), (539, 57229), (1057, 29183), (1661, 18571), (2653, 11627), (4169, 7399)]