56430921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 77305536

約数和(自身を除く): 20874615

約数列:

[1, 3, 43, 129, 293, 879, 1493, 4479, 12599, 37797, 64199, 192597, 437449, 1312347, 18810307, 56430921]

約数ペア:

[(1, 56430921), (3, 18810307), (43, 1312347), (129, 437449), (293, 192597), (879, 64199), (1493, 37797), (4479, 12599)]