6866629

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{67}}^1$

素因数の和:118

約数の個数: 20

約数和(自身を含む): 8761120

約数和(自身を除く): 1894491

約数列:

[1, 7, 11, 67, 77, 121, 469, 737, 847, 1331, 5159, 8107, 9317, 14641, 56749, 89177, 102487, 624239, 980947, 6866629]

約数ペア:

[(1, 6866629), (7, 980947), (11, 624239), (67, 102487), (77, 89177), (121, 56749), (469, 14641), (737, 9317), (847, 8107), (1331, 5159)]