255343539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{14627}}^1$

素因数の和:14687

約数の個数: 24

約数和(自身を含む): 388285632

約数和(自身を除く): 132942093

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 1587, 5819, 14627, 17457, 43881, 160897, 336421, 482691, 1009263, 3700631, 7737683, 11101893, 23213049, 85114513, 255343539]

約数ペア:

[(1, 255343539), (3, 85114513), (11, 23213049), (23, 11101893), (33, 7737683), (69, 3700631), (253, 1009263), (529, 482691), (759, 336421), (1587, 160897), (5819, 43881), (14627, 17457)]