30259047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 49960960

約数和(自身を除く): 19701913

約数列:

[1, 3, 7, 13, 21, 39, 91, 271, 273, 409, 813, 1227, 1897, 2863, 3523, 5317, 5691, 8589, 10569, 15951, 24661, 37219, 73983, 110839, 111657, 332517, 775873, 1440907, 2327619, 4322721, 10086349, 30259047]

約数ペア:

[(1, 30259047), (3, 10086349), (7, 4322721), (13, 2327619), (21, 1440907), (39, 775873), (91, 332517), (271, 111657), (273, 110839), (409, 73983), (813, 37219), (1227, 24661), (1897, 15951), (2863, 10569), (3523, 8589), (5317, 5691)]