420875103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{750223}}^1$

素因数の和:750254

約数の個数: 16

約数和(自身を含む): 648193536

約数和(自身を除く): 227318433

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 750223, 2250669, 8252453, 12753791, 24757359, 38261373, 140291701, 420875103]

約数ペア:

[(1, 420875103), (3, 140291701), (11, 38261373), (17, 24757359), (33, 12753791), (51, 8252453), (187, 2250669), (561, 750223)]