8873019

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{2731}}^1$

素因数の和:2775

約数の個数: 18

約数和(自身を含む): 13531596

約数和(自身を除く): 4658577

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2731, 3249, 8193, 24579, 51889, 155667, 467001, 985891, 2957673, 8873019]

約数ペア:

[(1, 8873019), (3, 2957673), (9, 985891), (19, 467001), (57, 155667), (171, 51889), (361, 24579), (1083, 8193), (2731, 3249)]