8237979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 13152672

約数和(自身を除く): 4914693

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2341, 3519, 7023, 21069, 39797, 53843, 119391, 161529, 358173, 484587, 915331, 2745993, 8237979]

約数ペア:

[(1, 8237979), (3, 2745993), (9, 915331), (17, 484587), (23, 358173), (51, 161529), (69, 119391), (153, 53843), (207, 39797), (391, 21069), (1173, 7023), (2341, 3519)]