5505549

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 8423040

約数和(自身を除く): 2917491

約数列:

[1, 3, 7, 21, 409, 641, 1227, 1923, 2863, 4487, 8589, 13461, 262169, 786507, 1835183, 5505549]

約数ペア:

[(1, 5505549), (3, 1835183), (7, 786507), (21, 262169), (409, 13461), (641, 8589), (1227, 4487), (1923, 2863)]