2098327

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 2831760

約数和(自身を除く): 733433

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 229, 539, 833, 1309, 1603, 2519, 3893, 9163, 11221, 17633, 27251, 42823, 123431, 190757, 299761, 2098327]

約数ペア:

[(1, 2098327), (7, 299761), (11, 190757), (17, 123431), (49, 42823), (77, 27251), (119, 17633), (187, 11221), (229, 9163), (539, 3893), (833, 2519), (1309, 1603)]