20190129123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{152959}}^1$

素因数の和:154898

約数の個数: 16

約数和(自身を含む): 28105482240

約数和(自身を除く): 7915353117

約数列:

[1, 3, 23, 69, 1913, 5739, 43999, 131997, 152959, 458877, 3518057, 10554171, 292610567, 877831701, 6730043041, 20190129123]

約数ペア:

[(1, 20190129123), (3, 6730043041), (23, 877831701), (69, 292610567), (1913, 10554171), (5739, 3518057), (43999, 458877), (131997, 152959)]