30499161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 53376000

約数和(自身を除く): 22876839

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6949, 20847, 48643, 76439, 132031, 145929, 229317, 396093, 535073, 924217, 1452341, 1605219, 2772651, 4357023, 10166387, 30499161]

約数ペア:

[(1, 30499161), (3, 10166387), (7, 4357023), (11, 2772651), (19, 1605219), (21, 1452341), (33, 924217), (57, 535073), (77, 396093), (133, 229317), (209, 145929), (231, 132031), (399, 76439), (627, 48643), (1463, 20847), (4389, 6949)]