4431807

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 7084800

約数和(自身を除く): 2652993

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 163, 171, 477, 489, 513, 1007, 1431, 1467, 3021, 3097, 4401, 8639, 9063, 9291, 25917, 27189, 27873, 77751, 83619, 164141, 233253, 492423, 1477269, 4431807]

約数ペア:

[(1, 4431807), (3, 1477269), (9, 492423), (19, 233253), (27, 164141), (53, 83619), (57, 77751), (159, 27873), (163, 27189), (171, 25917), (477, 9291), (489, 9063), (513, 8639), (1007, 4401), (1431, 3097), (1467, 3021)]