9778461

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42331}}^1$

素因数の和:42352

約数の個数: 16

約数和(自身を含む): 16255488

約数和(自身を除く): 6477027

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 42331, 126993, 296317, 465641, 888951, 1396923, 3259487, 9778461]

約数ペア:

[(1, 9778461), (3, 3259487), (7, 1396923), (11, 888951), (21, 465641), (33, 296317), (77, 126993), (231, 42331)]