2117929869

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 3519774720

約数和(自身を除く): 1401844851

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 383, 387, 433, 473, 1149, 1161, 1299, 1419, 3447, 3897, 4213, 4257, 4763, 10341, 11691, 12639, 12771, 14289, 16469, 18619, 37917, 42867, 49407, 55857, 113751, 128601, 148221, 165839, 167571, 181159, 204809, 444663, 497517, 502713, 543477, 614427, 1492551, 1630431, 1824229, 1843281, 4477653, 4891293, 5472687, 5529843, 7131077, 16418061, 21393231, 49254183, 64179693, 78441847, 192539079, 235325541, 705976623, 2117929869]

約数ペア:

[(1, 2117929869), (3, 705976623), (9, 235325541), (11, 192539079), (27, 78441847), (33, 64179693), (43, 49254183), (99, 21393231), (129, 16418061), (297, 7131077), (383, 5529843), (387, 5472687), (433, 4891293), (473, 4477653), (1149, 1843281), (1161, 1824229), (1299, 1630431), (1419, 1492551), (3447, 614427), (3897, 543477), (4213, 502713), (4257, 497517), (4763, 444663), (10341, 204809), (11691, 181159), (12639, 167571), (12771, 165839), (14289, 148221), (16469, 128601), (18619, 113751), (37917, 55857), (42867, 49407)]