231301473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 122506527

約数列:

[1, 3, 13, 17, 39, 51, 179, 221, 537, 663, 1949, 2327, 3043, 5847, 6981, 9129, 25337, 33133, 39559, 76011, 99399, 118677, 348871, 430729, 1046613, 1292187, 4535323, 5930807, 13605969, 17792421, 77100491, 231301473]

約数ペア:

[(1, 231301473), (3, 77100491), (13, 17792421), (17, 13605969), (39, 5930807), (51, 4535323), (179, 1292187), (221, 1046613), (537, 430729), (663, 348871), (1949, 118677), (2327, 99399), (3043, 76011), (5847, 39559), (6981, 33133), (9129, 25337)]