12269079

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 18814640

約数和(自身を除く): 6545561

約数列:

[1, 3, 9, 19, 57, 157, 171, 457, 471, 1371, 1413, 2983, 4113, 8683, 8949, 26049, 26847, 71749, 78147, 215247, 645741, 1363231, 4089693, 12269079]

約数ペア:

[(1, 12269079), (3, 4089693), (9, 1363231), (19, 645741), (57, 215247), (157, 78147), (171, 71749), (457, 26847), (471, 26049), (1371, 8949), (1413, 8683), (2983, 4113)]