1866874989

素因数分解:

$3^1\times 7^1\times {\mathrm{2309}}^1\times {\mathrm{38501}}^1$

素因数の和:40820

約数の個数: 16

約数和(自身を含む): 2846067840

約数和(自身を除く): 979192851

約数列:

[1, 3, 7, 21, 2309, 6927, 16163, 38501, 48489, 115503, 269507, 808521, 88898809, 266696427, 622291663, 1866874989]

約数ペア:

[(1, 1866874989), (3, 622291663), (7, 266696427), (21, 88898809), (2309, 808521), (6927, 269507), (16163, 115503), (38501, 48489)]