11897193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51503}}^1$

素因数の和:51524

約数の個数: 16

約数和(自身を含む): 19777536

約数和(自身を除く): 7880343

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51503, 154509, 360521, 566533, 1081563, 1699599, 3965731, 11897193]

約数ペア:

[(1, 11897193), (3, 3965731), (7, 1699599), (11, 1081563), (21, 566533), (33, 360521), (77, 154509), (231, 51503)]