86980857

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{19163}}^1$

素因数の和:19272

約数の個数: 16

約数和(自身を含む): 124182720

約数和(自身を除く): 37201863

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 19163, 57489, 325771, 977313, 1705507, 5116521, 28993619, 86980857]

約数ペア:

[(1, 86980857), (3, 28993619), (17, 5116521), (51, 1705507), (89, 977313), (267, 325771), (1513, 57489), (4539, 19163)]