11689497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 17784000

約数和(自身を除く): 6094503

約数列:

[1, 3, 9, 23, 69, 149, 207, 379, 447, 1137, 1341, 3411, 3427, 8717, 10281, 26151, 30843, 56471, 78453, 169413, 508239, 1298833, 3896499, 11689497]

約数ペア:

[(1, 11689497), (3, 3896499), (9, 1298833), (23, 508239), (69, 169413), (149, 78453), (207, 56471), (379, 30843), (447, 26151), (1137, 10281), (1341, 8717), (3411, 3427)]