6654627

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 11198304

約数和(自身を除く): 4543677

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 1993, 3339, 5979, 13951, 17937, 41853, 105629, 125559, 316887, 739403, 950661, 2218209, 6654627]

約数ペア:

[(1, 6654627), (3, 2218209), (7, 950661), (9, 739403), (21, 316887), (53, 125559), (63, 105629), (159, 41853), (371, 17937), (477, 13951), (1113, 5979), (1993, 3339)]