13565469

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 19500480

約数和(自身を除く): 5935011

約数列:

[1, 3, 23, 47, 69, 89, 141, 267, 1081, 2047, 2209, 3243, 4183, 6141, 6627, 12549, 50807, 96209, 152421, 196601, 288627, 589803, 4521823, 13565469]

約数ペア:

[(1, 13565469), (3, 4521823), (23, 589803), (47, 288627), (69, 196601), (89, 152421), (141, 96209), (267, 50807), (1081, 12549), (2047, 6627), (2209, 6141), (3243, 4183)]