3197887

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 1111313

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 349, 539, 833, 1309, 2443, 3839, 5933, 9163, 17101, 26873, 41531, 65263, 188111, 290717, 456841, 3197887]

約数ペア:

[(1, 3197887), (7, 456841), (11, 290717), (17, 188111), (49, 65263), (77, 41531), (119, 26873), (187, 17101), (349, 9163), (539, 5933), (833, 3839), (1309, 2443)]