9865799041

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{7919}}^1\times {\mathrm{4139}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 11541657600

約数和(自身を除く): 1675858559

約数列:

[1, 7, 43, 301, 4139, 7919, 28973, 55433, 177977, 340517, 1245839, 2383619, 32776741, 229437187, 1409399863, 9865799041]

約数ペア:

[(1, 9865799041), (7, 1409399863), (43, 229437187), (301, 32776741), (4139, 2383619), (7919, 1245839), (28973, 340517), (55433, 177977)]