12000351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21391}}^1$

素因数の和:21422

約数の個数: 16

約数和(自身を含む): 18482688

約数和(自身を除く): 6482337

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21391, 64173, 235301, 363647, 705903, 1090941, 4000117, 12000351]

約数ペア:

[(1, 12000351), (3, 4000117), (11, 1090941), (17, 705903), (33, 363647), (51, 235301), (187, 64173), (561, 21391)]