13097327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 2869393

約数列:

[1, 17, 19, 23, 41, 43, 323, 391, 437, 697, 731, 779, 817, 943, 989, 1763, 7429, 13243, 13889, 16031, 16813, 17917, 18791, 29971, 33497, 40549, 304589, 319447, 569449, 689333, 770431, 13097327]

約数ペア:

[(1, 13097327), (17, 770431), (19, 689333), (23, 569449), (41, 319447), (43, 304589), (323, 40549), (391, 33497), (437, 29971), (697, 18791), (731, 17917), (779, 16813), (817, 16031), (943, 13889), (989, 13243), (1763, 7429)]