26220117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 17648043

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 509, 669, 1527, 1561, 2453, 3563, 4683, 5599, 7359, 10689, 16797, 17171, 39193, 51513, 113507, 117579, 340521, 794549, 1248577, 2383647, 3745731, 8740039, 26220117]

約数ペア:

[(1, 26220117), (3, 8740039), (7, 3745731), (11, 2383647), (21, 1248577), (33, 794549), (77, 340521), (223, 117579), (231, 113507), (509, 51513), (669, 39193), (1527, 17171), (1561, 16797), (2453, 10689), (3563, 7359), (4683, 5599)]