38672739

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36109}}^1$

素因数の和:36139

約数の個数: 24

約数和(自身を含む): 67597920

約数和(自身を除く): 28925181

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 36109, 108327, 252763, 324981, 613853, 758289, 1841559, 2274867, 4296971, 5524677, 12890913, 38672739]

約数ペア:

[(1, 38672739), (3, 12890913), (7, 5524677), (9, 4296971), (17, 2274867), (21, 1841559), (51, 758289), (63, 613853), (119, 324981), (153, 252763), (357, 108327), (1071, 36109)]