415567791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2339}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 632736000

約数和(自身を除く): 217168209

約数列:

[1, 3, 9, 19, 57, 171, 1039, 2339, 3117, 7017, 9351, 19741, 21051, 44441, 59223, 133323, 177669, 399969, 2430221, 7290663, 21871989, 46174199, 138522597, 415567791]

約数ペア:

[(1, 415567791), (3, 138522597), (9, 46174199), (19, 21871989), (57, 7290663), (171, 2430221), (1039, 399969), (2339, 177669), (3117, 133323), (7017, 59223), (9351, 44441), (19741, 21051)]