42764673

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 69728256

約数和(自身を除く): 26963583

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 1163, 1751, 2163, 3489, 5253, 8141, 12257, 19771, 24423, 36771, 59313, 119789, 138397, 359367, 415191, 838523, 2036413, 2515569, 6109239, 14254891, 42764673]

約数ペア:

[(1, 42764673), (3, 14254891), (7, 6109239), (17, 2515569), (21, 2036413), (51, 838523), (103, 415191), (119, 359367), (309, 138397), (357, 119789), (721, 59313), (1163, 36771), (1751, 24423), (2163, 19771), (3489, 12257), (5253, 8141)]