288906483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 416731392

約数和(自身を除く): 127824909

約数列:

[1, 3, 17, 51, 83, 131, 249, 393, 521, 1411, 1563, 2227, 4233, 6681, 8857, 10873, 26571, 32619, 43243, 68251, 129729, 184841, 204753, 554523, 735131, 1160267, 2205393, 3480801, 5664833, 16994499, 96302161, 288906483]

約数ペア:

[(1, 288906483), (3, 96302161), (17, 16994499), (51, 5664833), (83, 3480801), (131, 2205393), (249, 1160267), (393, 735131), (521, 554523), (1411, 204753), (1563, 184841), (2227, 129729), (4233, 68251), (6681, 43243), (8857, 32619), (10873, 26571)]