8555949

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2058

約数の個数: 20

約数和(自身を含む): 13028796

約数和(自身を除く): 4472847

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1993, 4293, 5979, 17937, 53811, 105629, 161433, 316887, 950661, 2851983, 8555949]

約数ペア:

[(1, 8555949), (3, 2851983), (9, 950661), (27, 316887), (53, 161433), (81, 105629), (159, 53811), (477, 17937), (1431, 5979), (1993, 4293)]