79402239

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11779}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 132312960

約数和(自身を除く): 52910721

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 11779, 35337, 82453, 106011, 247359, 742077, 1260353, 3781059, 8822471, 11343177, 26467413, 79402239]

約数ペア:

[(1, 79402239), (3, 26467413), (7, 11343177), (9, 8822471), (21, 3781059), (63, 1260353), (107, 742077), (321, 247359), (749, 106011), (963, 82453), (2247, 35337), (6741, 11779)]