1047365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 1391040

約数和(自身を除く): 343675

約数列:

[1, 5, 11, 55, 137, 139, 685, 695, 1507, 1529, 7535, 7645, 19043, 95215, 209473, 1047365]

約数ペア:

[(1, 1047365), (5, 209473), (11, 95215), (55, 19043), (137, 7645), (139, 7535), (685, 1529), (695, 1507)]