289644953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{11467}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 327526080

約数和(自身を除く): 37881127

約数列:

[1, 13, 29, 67, 377, 871, 1943, 11467, 25259, 149071, 332543, 768289, 4323059, 9987757, 22280381, 289644953]

約数ペア:

[(1, 289644953), (13, 22280381), (29, 9987757), (67, 4323059), (377, 768289), (871, 332543), (1943, 149071), (11467, 25259)]