26837209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 32181120

約数和(自身を除く): 5343911

約数列:

[1, 7, 29, 73, 203, 511, 1811, 2117, 12677, 14819, 52519, 132203, 367633, 925421, 3833887, 26837209]

約数ペア:

[(1, 26837209), (7, 3833887), (29, 925421), (73, 367633), (203, 132203), (511, 52519), (1811, 14819), (2117, 12677)]