6830649

素因数分解:

$3^4\times 7^2\times {\mathrm{1721}}^1$

素因数の和:1747

約数の個数: 30

約数和(自身を含む): 11876634

約数和(自身を除く): 5045985

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 1721, 3969, 5163, 12047, 15489, 36141, 46467, 84329, 108423, 139401, 252987, 325269, 758961, 975807, 2276883, 6830649]

約数ペア:

[(1, 6830649), (3, 2276883), (7, 975807), (9, 758961), (21, 325269), (27, 252987), (49, 139401), (63, 108423), (81, 84329), (147, 46467), (189, 36141), (441, 15489), (567, 12047), (1323, 5163), (1721, 3969)]