1900698039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{210557}}^1$

素因数の和:210639

約数の個数: 24

約数和(自身を含む): 2956234320

約数和(自身を除く): 1055536281

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 9027, 210557, 631671, 1895013, 3579469, 10738407, 12422863, 32215221, 37268589, 111805767, 211188671, 633566013, 1900698039]

約数ペア:

[(1, 1900698039), (3, 633566013), (9, 211188671), (17, 111805767), (51, 37268589), (59, 32215221), (153, 12422863), (177, 10738407), (531, 3579469), (1003, 1895013), (3009, 631671), (9027, 210557)]