388338621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{6427}}^1$

素因数の和:8272

約数の個数: 16

約数和(自身を含む): 565252608

約数和(自身を除く): 176913987

約数列:

[1, 3, 11, 33, 1831, 5493, 6427, 19281, 20141, 60423, 70697, 212091, 11767837, 35303511, 129446207, 388338621]

約数ペア:

[(1, 388338621), (3, 129446207), (11, 35303511), (33, 11767837), (1831, 212091), (5493, 70697), (6427, 60423), (19281, 20141)]