550753

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 16

約数和(自身を含む): 685440

約数和(自身を除く): 134687

約数列:

[1, 7, 19, 41, 101, 133, 287, 707, 779, 1919, 4141, 5453, 13433, 28987, 78679, 550753]

約数ペア:

[(1, 550753), (7, 78679), (19, 28987), (41, 13433), (101, 5453), (133, 4141), (287, 1919), (707, 779)]