99878947

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 117747712

約数和(自身を除く): 17868765

約数列:

[1, 7, 37, 259, 271, 1423, 1897, 9961, 10027, 52651, 70189, 368557, 385633, 2699431, 14268421, 99878947]

約数ペア:

[(1, 99878947), (7, 14268421), (37, 2699431), (259, 385633), (271, 368557), (1423, 70189), (1897, 52651), (9961, 10027)]