12054219

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 16383360

約数和(自身を除く): 4329141

約数列:

[1, 3, 137, 139, 211, 411, 417, 633, 19043, 28907, 29329, 57129, 86721, 87987, 4018073, 12054219]

約数ペア:

[(1, 12054219), (3, 4018073), (137, 87987), (139, 86721), (211, 57129), (411, 29329), (417, 28907), (633, 19043)]