627141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 892800

約数和(自身を除く): 265659

約数列:

[1, 3, 23, 61, 69, 149, 183, 447, 1403, 3427, 4209, 9089, 10281, 27267, 209047, 627141]

約数ペア:

[(1, 627141), (3, 209047), (23, 27267), (61, 10281), (69, 9089), (149, 4209), (183, 3427), (447, 1403)]