305151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 507648

約数和(自身を除く): 202497

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1321, 3963, 9247, 14531, 27741, 43593, 101717, 305151]

約数ペア:

[(1, 305151), (3, 101717), (7, 43593), (11, 27741), (21, 14531), (33, 9247), (77, 3963), (231, 1321)]