28259327

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 30681600

約数和(自身を除く): 2422273

約数列:

[1, 19, 67, 79, 281, 1273, 1501, 5293, 5339, 18827, 22199, 100567, 357713, 421781, 1487333, 28259327]

約数ペア:

[(1, 28259327), (19, 1487333), (67, 421781), (79, 357713), (281, 100567), (1273, 22199), (1501, 18827), (5293, 5339)]