38813373

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 57238272

約数和(自身を除く): 18424899

約数列:

[1, 3, 9, 83, 223, 233, 249, 669, 699, 747, 2007, 2097, 18509, 19339, 51959, 55527, 58017, 155877, 166581, 174051, 467631, 4312597, 12937791, 38813373]

約数ペア:

[(1, 38813373), (3, 12937791), (9, 4312597), (83, 467631), (223, 174051), (233, 166581), (249, 155877), (669, 58017), (699, 55527), (747, 51959), (2007, 19339), (2097, 18509)]