275993393

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 309003552

約数和(自身を除く): 33010159

約数列:

[1, 13, 43, 163, 169, 233, 559, 2119, 3029, 7009, 7267, 10019, 27547, 37979, 39377, 91117, 130247, 493727, 1184521, 1633097, 1693211, 6418451, 21230261, 275993393]

約数ペア:

[(1, 275993393), (13, 21230261), (43, 6418451), (163, 1693211), (169, 1633097), (233, 1184521), (559, 493727), (2119, 130247), (3029, 91117), (7009, 39377), (7267, 37979), (10019, 27547)]