30038897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4412

約数の個数: 16

約数和(自身を含む): 36664320

約数和(自身を除く): 6625423

約数列:

[1, 7, 23, 43, 161, 301, 989, 4339, 6923, 30373, 99797, 186577, 698579, 1306039, 4291271, 30038897]

約数ペア:

[(1, 30038897), (7, 4291271), (23, 1306039), (43, 698579), (161, 186577), (301, 99797), (989, 30373), (4339, 6923)]