12947077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2447}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 15628032

約数和(自身を除く): 2680955

約数列:

[1, 11, 13, 37, 143, 407, 481, 2447, 5291, 26917, 31811, 90539, 349921, 995929, 1177007, 12947077]

約数ペア:

[(1, 12947077), (11, 1177007), (13, 995929), (37, 349921), (143, 90539), (407, 31811), (481, 26917), (2447, 5291)]