1307987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 16

約数和(自身を含む): 1477440

約数和(自身を除く): 169453

約数列:

[1, 23, 29, 37, 53, 667, 851, 1073, 1219, 1537, 1961, 24679, 35351, 45103, 56869, 1307987]

約数ペア:

[(1, 1307987), (23, 56869), (29, 45103), (37, 35351), (53, 24679), (667, 1961), (851, 1537), (1073, 1219)]