552945009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{42187}}^1$

素因数の和:42464

約数の個数: 16

約数和(自身を含む): 783684288

約数和(自身を除く): 230739279

約数列:

[1, 3, 17, 51, 257, 771, 4369, 13107, 42187, 126561, 717179, 2151537, 10842059, 32526177, 184315003, 552945009]

約数ペア:

[(1, 552945009), (3, 184315003), (17, 32526177), (51, 10842059), (257, 2151537), (771, 717179), (4369, 126561), (13107, 42187)]