308936897

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 331499520

約数和(自身を除く): 22562623

約数列:

[1, 23, 43, 239, 989, 1307, 5497, 10277, 30061, 56201, 236371, 312373, 1292623, 7184579, 13432039, 308936897]

約数ペア:

[(1, 308936897), (23, 13432039), (43, 7184579), (239, 1292623), (989, 312373), (1307, 236371), (5497, 56201), (10277, 30061)]