30375987

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 41521152

約数和(自身を除く): 11145165

約数列:

[1, 3, 61, 127, 183, 381, 1307, 3921, 7747, 23241, 79727, 165989, 239181, 497967, 10125329, 30375987]

約数ペア:

[(1, 30375987), (3, 10125329), (61, 497967), (127, 239181), (183, 165989), (381, 79727), (1307, 23241), (3921, 7747)]