1293318353

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{23627}}^1$

素因数の和:23756

約数の個数: 16

約数和(自身を含む): 1413899520

約数和(自身を除く): 120581167

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 23627, 54739, 448913, 1015961, 1583009, 19303259, 30077171, 68069387, 1293318353]

約数ペア:

[(1, 1293318353), (19, 68069387), (43, 30077171), (67, 19303259), (817, 1583009), (1273, 1015961), (2881, 448913), (23627, 54739)]