19329177

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5717}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 31288896

約数和(自身を除く): 11959719

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5717, 17151, 40019, 120057, 131491, 280133, 394473, 840399, 920437, 2761311, 6443059, 19329177]

約数ペア:

[(1, 19329177), (3, 6443059), (7, 2761311), (21, 920437), (23, 840399), (49, 394473), (69, 280133), (147, 131491), (161, 120057), (483, 40019), (1127, 17151), (3381, 5717)]