28835543037

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37111381}}^1$

素因数の和:37111428

約数の個数: 16

約数和(自身を含む): 45127440512

約数和(自身を除く): 16291897475

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 37111381, 111334143, 259779667, 779339001, 1373121097, 4119363291, 9611847679, 28835543037]

約数ペア:

[(1, 28835543037), (3, 9611847679), (7, 4119363291), (21, 1373121097), (37, 779339001), (111, 259779667), (259, 111334143), (777, 37111381)]