137932951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 167650560

約数和(自身を除く): 29717609

約数列:

[1, 13, 17, 19, 107, 221, 247, 307, 323, 1391, 1819, 2033, 3991, 4199, 5219, 5833, 23647, 26429, 32849, 34561, 67847, 75829, 99161, 427037, 449293, 558433, 624131, 1289093, 7259629, 8113703, 10610227, 137932951]

約数ペア:

[(1, 137932951), (13, 10610227), (17, 8113703), (19, 7259629), (107, 1289093), (221, 624131), (247, 558433), (307, 449293), (323, 427037), (1391, 99161), (1819, 75829), (2033, 67847), (3991, 34561), (4199, 32849), (5219, 26429), (5833, 23647)]