2657193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11524

約数の個数: 16

約数和(自身を含む): 4417536

約数和(自身を除く): 1760343

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 11503, 34509, 80521, 126533, 241563, 379599, 885731, 2657193]

約数ペア:

[(1, 2657193), (3, 885731), (7, 379599), (11, 241563), (21, 126533), (33, 80521), (77, 34509), (231, 11503)]