11561979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26951}}^1$

素因数の和:26978

約数の個数: 16

約数和(自身を含む): 18111744

約数和(自身を除く): 6549765

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 26951, 80853, 296461, 350363, 889383, 1051089, 3853993, 11561979]

約数ペア:

[(1, 11561979), (3, 3853993), (11, 1051089), (13, 889383), (33, 350363), (39, 296461), (143, 80853), (429, 26951)]