672449367

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{65407}}^1$

素因数の和:65582

約数の個数: 16

約数和(自身を含む): 941875200

約数和(自身を除く): 269425833

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 65407, 196221, 1504361, 4513083, 9745643, 29236929, 224149789, 672449367]

約数ペア:

[(1, 672449367), (3, 224149789), (23, 29236929), (69, 9745643), (149, 4513083), (447, 1504361), (3427, 196221), (10281, 65407)]