28669201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 33343488

約数和(自身を除く): 4674287

約数列:

[1, 11, 23, 47, 253, 517, 1081, 2411, 11891, 26521, 55453, 113317, 609983, 1246487, 2606291, 28669201]

約数ペア:

[(1, 28669201), (11, 2606291), (23, 1246487), (47, 609983), (253, 113317), (517, 55453), (1081, 26521), (2411, 11891)]