13306439433

素因数分解:

$3^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{308641}}^1$

素因数の和:310704

約数の個数: 16

約数和(自身を含む): 20286421376

約数和(自身を除く): 6979981943

約数列:

[1, 3, 7, 21, 2053, 6159, 14371, 43113, 308641, 925923, 2160487, 6481461, 633639973, 1900919919, 4435479811, 13306439433]

約数ペア:

[(1, 13306439433), (3, 4435479811), (7, 1900919919), (21, 633639973), (2053, 6481461), (6159, 2160487), (14371, 925923), (43113, 308641)]