26258841

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6221}}^1$

素因数の和:6301

約数の個数: 24

約数和(自身を含む): 44001984

約数和(自身を除く): 17743143

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 6221, 18663, 43547, 55989, 130641, 391923, 416807, 1250421, 2917649, 3751263, 8752947, 26258841]

約数ペア:

[(1, 26258841), (3, 8752947), (7, 3751263), (9, 2917649), (21, 1250421), (63, 416807), (67, 391923), (201, 130641), (469, 55989), (603, 43547), (1407, 18663), (4221, 6221)]