17261361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 28444416

約数和(自身を除く): 11183055

約数列:

[1, 3, 9, 13, 39, 43, 47, 73, 117, 129, 141, 219, 387, 423, 559, 611, 657, 949, 1677, 1833, 2021, 2847, 3139, 3431, 5031, 5499, 6063, 8541, 9417, 10293, 18189, 26273, 28251, 30879, 40807, 44603, 78819, 122421, 133809, 147533, 236457, 367263, 401427, 442599, 1327797, 1917929, 5753787, 17261361]

約数ペア:

[(1, 17261361), (3, 5753787), (9, 1917929), (13, 1327797), (39, 442599), (43, 401427), (47, 367263), (73, 236457), (117, 147533), (129, 133809), (141, 122421), (219, 78819), (387, 44603), (423, 40807), (559, 30879), (611, 28251), (657, 26273), (949, 18189), (1677, 10293), (1833, 9417), (2021, 8541), (2847, 6063), (3139, 5499), (3431, 5031)]