270398209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{300109}}^1$

素因数の和:300179

約数の個数: 8

約数和(自身を含む): 291706920

約数和(自身を除く): 21308711

約数列:

[1, 17, 53, 901, 300109, 5101853, 15905777, 270398209]

約数ペア:

[(1, 270398209), (17, 15905777), (53, 5101853), (901, 300109)]