42740291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5594

約数の個数: 16

約数和(自身を含む): 50415360

約数和(自身を除く): 7675069

約数列:

[1, 11, 19, 37, 209, 407, 703, 5527, 7733, 60797, 105013, 204499, 1155143, 2249489, 3885481, 42740291]

約数ペア:

[(1, 42740291), (11, 3885481), (19, 2249489), (37, 1155143), (209, 204499), (407, 105013), (703, 60797), (5527, 7733)]