4617627

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 7557120

約数和(自身を除く): 2939493

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 163, 213, 399, 489, 497, 1141, 1349, 1491, 3097, 3423, 4047, 9291, 9443, 11573, 21679, 28329, 34719, 65037, 81011, 219887, 243033, 659661, 1539209, 4617627]

約数ペア:

[(1, 4617627), (3, 1539209), (7, 659661), (19, 243033), (21, 219887), (57, 81011), (71, 65037), (133, 34719), (163, 28329), (213, 21679), (399, 11573), (489, 9443), (497, 9291), (1141, 4047), (1349, 3423), (1491, 3097)]