1375079757

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{146021}}^1$

素因数の和:146140

約数の個数: 16

約数和(自身を含む): 1901790528

約数和(自身を除く): 526710771

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 146021, 438063, 6278903, 10659533, 18836709, 31978599, 458359919, 1375079757]

約数ペア:

[(1, 1375079757), (3, 458359919), (43, 31978599), (73, 18836709), (129, 10659533), (219, 6278903), (3139, 438063), (9417, 146021)]