3399407781

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{110647}}^1$

素因数の和:110694

約数の個数: 48

約数和(自身を含む): 6054658560

約数和(自身を除く): 2655250779

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4389, 10241, 30723, 110647, 331941, 774529, 1217117, 2102293, 2323587, 3651351, 5421703, 6306879, 8519819, 14716051, 16265109, 23125223, 25559457, 44148153, 59638733, 69375669, 103012357, 161876561, 178916199, 309037071, 485629683, 1133135927, 3399407781]

約数ペア:

[(1, 3399407781), (3, 1133135927), (7, 485629683), (11, 309037071), (19, 178916199), (21, 161876561), (33, 103012357), (49, 69375669), (57, 59638733), (77, 44148153), (133, 25559457), (147, 23125223), (209, 16265109), (231, 14716051), (399, 8519819), (539, 6306879), (627, 5421703), (931, 3651351), (1463, 2323587), (1617, 2102293), (2793, 1217117), (4389, 774529), (10241, 331941), (30723, 110647)]