121438747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 132804000

約数和(自身を除く): 11365253

約数列:

[1, 19, 29, 433, 509, 551, 8227, 9671, 12557, 14761, 220397, 238583, 280459, 4187543, 6391513, 121438747]

約数ペア:

[(1, 121438747), (19, 6391513), (29, 4187543), (433, 280459), (509, 238583), (551, 220397), (8227, 14761), (9671, 12557)]