19383003

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{6353}}^1$

素因数の和:6475

約数の個数: 16

約数和(自身を含む): 28974240

約数和(自身を除く): 9591237

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 6353, 19059, 57177, 171531, 717889, 2153667, 6461001, 19383003]

約数ペア:

[(1, 19383003), (3, 6461001), (9, 2153667), (27, 717889), (113, 171531), (339, 57177), (1017, 19059), (3051, 6353)]