9933979

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 11970000

約数和(自身を除く): 2036021

約数列:

[1, 11, 19, 29, 121, 149, 209, 319, 551, 1639, 2299, 2831, 3509, 4321, 6061, 18029, 31141, 47531, 66671, 82099, 342551, 522841, 903089, 9933979]

約数ペア:

[(1, 9933979), (11, 903089), (19, 522841), (29, 342551), (121, 82099), (149, 66671), (209, 47531), (319, 31141), (551, 18029), (1639, 6061), (2299, 4321), (2831, 3509)]