1017401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1292928

約数和(自身を除く): 275527

約数列:

[1, 7, 11, 73, 77, 181, 511, 803, 1267, 1991, 5621, 13213, 13937, 92491, 145343, 1017401]

約数ペア:

[(1, 1017401), (7, 145343), (11, 92491), (73, 13937), (77, 13213), (181, 5621), (511, 1991), (803, 1267)]