99020789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 118480896

約数和(自身を除く): 19460107

約数列:

[1, 7, 31, 71, 217, 497, 2201, 6427, 15407, 44989, 199237, 456317, 1394659, 3194219, 14145827, 99020789]

約数ペア:

[(1, 99020789), (7, 14145827), (31, 3194219), (71, 1394659), (217, 456317), (497, 199237), (2201, 44989), (6427, 15407)]