2015180937

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{323101}}^1$

素因数の和:323131

約数の個数: 40

約数和(自身を含む): 3753152832

約数和(自身を除く): 1737971895

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 323101, 969303, 2261707, 2907909, 3554111, 6785121, 8723727, 10662333, 20355363, 24878777, 26171181, 31986999, 61066089, 74636331, 95960997, 183198267, 223908993, 287882991, 671726979, 2015180937]

約数ペア:

[(1, 2015180937), (3, 671726979), (7, 287882991), (9, 223908993), (11, 183198267), (21, 95960997), (27, 74636331), (33, 61066089), (63, 31986999), (77, 26171181), (81, 24878777), (99, 20355363), (189, 10662333), (231, 8723727), (297, 6785121), (567, 3554111), (693, 2907909), (891, 2261707), (2079, 969303), (6237, 323101)]