128330807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1901}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 156526992

約数和(自身を除く): 28196185

約数列:

[1, 11, 17, 19, 187, 209, 323, 361, 1901, 3553, 3971, 6137, 20911, 32317, 36119, 67507, 355487, 397309, 614023, 686261, 6754253, 7548871, 11666437, 128330807]

約数ペア:

[(1, 128330807), (11, 11666437), (17, 7548871), (19, 6754253), (187, 686261), (209, 614023), (323, 397309), (361, 355487), (1901, 67507), (3553, 36119), (3971, 32317), (6137, 20911)]