7835289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 13188096

約数和(自身を除く): 5352807

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 317, 321, 749, 951, 1177, 2219, 2247, 3487, 3531, 6657, 8239, 10461, 24409, 24717, 33919, 73227, 101757, 237433, 373109, 712299, 1119327, 2611763, 7835289]

約数ペア:

[(1, 7835289), (3, 2611763), (7, 1119327), (11, 712299), (21, 373109), (33, 237433), (77, 101757), (107, 73227), (231, 33919), (317, 24717), (321, 24409), (749, 10461), (951, 8239), (1177, 6657), (2219, 3531), (2247, 3487)]