2012127843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1\times {\mathrm{17981}}^1$

素因数の和:21386

約数の個数: 16

約数和(自身を含む): 2927757312

約数和(自身を除く): 915629469

約数列:

[1, 3, 11, 33, 3391, 10173, 17981, 37301, 53943, 111903, 197791, 593373, 60973571, 182920713, 670709281, 2012127843]

約数ペア:

[(1, 2012127843), (3, 670709281), (11, 182920713), (33, 60973571), (3391, 593373), (10173, 197791), (17981, 111903), (37301, 53943)]