98002009

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 117374400

約数和(自身を除く): 19372391

約数列:

[1, 7, 49, 59, 109, 311, 413, 763, 2177, 2891, 5341, 6431, 15239, 18349, 33899, 45017, 128443, 237293, 315119, 899101, 1661051, 2000041, 14000287, 98002009]

約数ペア:

[(1, 98002009), (7, 14000287), (49, 2000041), (59, 1661051), (109, 899101), (311, 315119), (413, 237293), (763, 128443), (2177, 45017), (2891, 33899), (5341, 18349), (6431, 15239)]