211117759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1153}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 232646400

約数和(自身を除く): 21528641

約数列:

[1, 19, 23, 419, 437, 1153, 7961, 9637, 21907, 26519, 183103, 483107, 503861, 9179033, 11111461, 211117759]

約数ペア:

[(1, 211117759), (19, 11111461), (23, 9179033), (419, 503861), (437, 483107), (1153, 183103), (7961, 26519), (9637, 21907)]