223362009

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{636359}}^1$

素因数の和:636381

約数の個数: 16

約数和(自身を含む): 356361600

約数和(自身を除く): 132999591

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 636359, 1909077, 5727231, 8272667, 17181693, 24818001, 74454003, 223362009]

約数ペア:

[(1, 223362009), (3, 74454003), (9, 24818001), (13, 17181693), (27, 8272667), (39, 5727231), (117, 1909077), (351, 636359)]