8214519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4227081

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 149, 391, 447, 799, 1081, 1173, 2397, 2533, 3243, 3427, 7003, 7599, 10281, 18377, 21009, 55131, 58259, 119051, 161069, 174777, 357153, 483207, 2738173, 8214519]

約数ペア:

[(1, 8214519), (3, 2738173), (17, 483207), (23, 357153), (47, 174777), (51, 161069), (69, 119051), (141, 58259), (149, 55131), (391, 21009), (447, 18377), (799, 10281), (1081, 7599), (1173, 7003), (2397, 3427), (2533, 3243)]