11977979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 13843872

約数和(自身を除く): 1865893

約数列:

[1, 13, 17, 83, 221, 653, 1079, 1411, 8489, 11101, 18343, 54199, 144313, 704587, 921383, 11977979]

約数ペア:

[(1, 11977979), (13, 921383), (17, 704587), (83, 144313), (221, 54199), (653, 18343), (1079, 11101), (1411, 8489)]