28744671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15233}}^1$

素因数の和:15290

約数の個数: 16

約数和(自身を含む): 41680224

約数和(自身を除く): 12935553

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 15233, 45699, 258961, 563621, 776883, 1690863, 9581557, 28744671]

約数ペア:

[(1, 28744671), (3, 9581557), (17, 1690863), (37, 776883), (51, 563621), (111, 258961), (629, 45699), (1887, 15233)]