12949767

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 20606400

約数和(自身を除く): 7656633

約数列:

[1, 3, 9, 17, 27, 51, 89, 153, 267, 317, 459, 801, 951, 1513, 2403, 2853, 4539, 5389, 8559, 13617, 16167, 28213, 40851, 48501, 84639, 145503, 253917, 479621, 761751, 1438863, 4316589, 12949767]

約数ペア:

[(1, 12949767), (3, 4316589), (9, 1438863), (17, 761751), (27, 479621), (51, 253917), (89, 145503), (153, 84639), (267, 48501), (317, 40851), (459, 28213), (801, 16167), (951, 13617), (1513, 8559), (2403, 5389), (2853, 4539)]