29761809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6821

約数の個数: 32

約数和(自身を含む): 52085760

約数和(自身を除く): 22323951

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6781, 20343, 47467, 74591, 128839, 142401, 223773, 386517, 522137, 901873, 1417229, 1566411, 2705619, 4251687, 9920603, 29761809]

約数ペア:

[(1, 29761809), (3, 9920603), (7, 4251687), (11, 2705619), (19, 1566411), (21, 1417229), (33, 901873), (57, 522137), (77, 386517), (133, 223773), (209, 142401), (231, 128839), (399, 74591), (627, 47467), (1463, 20343), (4389, 6781)]