970402857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{79613}}^1$

素因数の和:79872

約数の個数: 16

約数和(自身を含む): 1375729920

約数和(自身を除く): 405327063

約数列:

[1, 3, 17, 51, 239, 717, 4063, 12189, 79613, 238839, 1353421, 4060263, 19027507, 57082521, 323467619, 970402857]

約数ペア:

[(1, 970402857), (3, 323467619), (17, 57082521), (51, 19027507), (239, 4060263), (717, 1353421), (4063, 238839), (12189, 79613)]