1421226239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{16889}}^1$

素因数の和:17054

約数の個数: 16

約数和(自身を含む): 1545772800

約数和(自身を除く): 124546561

約数列:

[1, 19, 43, 103, 817, 1957, 4429, 16889, 84151, 320891, 726227, 1739567, 13798313, 33051773, 74801381, 1421226239]

約数ペア:

[(1, 1421226239), (19, 74801381), (43, 33051773), (103, 13798313), (817, 1739567), (1957, 726227), (4429, 320891), (16889, 84151)]