247069559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{1409}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 284256000

約数和(自身を除く): 37186441

約数列:

[1, 11, 19, 209, 839, 1409, 9229, 15499, 15941, 26771, 175351, 294481, 1182151, 13003661, 22460869, 247069559]

約数ペア:

[(1, 247069559), (11, 22460869), (19, 13003661), (209, 1182151), (839, 294481), (1409, 175351), (9229, 26771), (15499, 15941)]