265748211

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{67261}}^1$

素因数の和:67706

約数の個数: 12

約数和(自身を含む): 384738640

約数和(自身を除く): 118990429

約数列:

[1, 3, 9, 439, 1317, 3951, 67261, 201783, 605349, 29527579, 88582737, 265748211]

約数ペア:

[(1, 265748211), (3, 88582737), (9, 29527579), (439, 605349), (1317, 201783), (3951, 67261)]