120152021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 133056000

約数和(自身を除く): 12903979

約数列:

[1, 11, 131, 199, 419, 1441, 2189, 4609, 26069, 54889, 83381, 286759, 603779, 917191, 10922911, 120152021]

約数ペア:

[(1, 120152021), (11, 10922911), (131, 917191), (199, 603779), (419, 286759), (1441, 83381), (2189, 54889), (4609, 26069)]