15789447

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 24935040

約数和(自身を除く): 9145593

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3329, 4743, 9987, 29961, 56593, 103199, 169779, 309597, 509337, 928791, 1754383, 5263149, 15789447]

約数ペア:

[(1, 15789447), (3, 5263149), (9, 1754383), (17, 928791), (31, 509337), (51, 309597), (93, 169779), (153, 103199), (279, 56593), (527, 29961), (1581, 9987), (3329, 4743)]