16146291

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 9358989

約数列:

[1, 3, 7, 21, 53, 89, 159, 163, 267, 371, 489, 623, 1113, 1141, 1869, 3423, 4717, 8639, 14151, 14507, 25917, 33019, 43521, 60473, 99057, 101549, 181419, 304647, 768871, 2306613, 5382097, 16146291]

約数ペア:

[(1, 16146291), (3, 5382097), (7, 2306613), (21, 768871), (53, 304647), (89, 181419), (159, 101549), (163, 99057), (267, 60473), (371, 43521), (489, 33019), (623, 25917), (1113, 14507), (1141, 14151), (1869, 8639), (3423, 4717)]