219305523

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1871}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 296524800

約数和(自身を除く): 77219277

約数列:

[1, 3, 89, 267, 439, 1317, 1871, 5613, 39071, 117213, 166519, 499557, 821369, 2464107, 73101841, 219305523]

約数ペア:

[(1, 219305523), (3, 73101841), (89, 2464107), (267, 821369), (439, 499557), (1317, 166519), (1871, 117213), (5613, 39071)]