15930771

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 21700224

約数和(自身を除く): 5769453

約数列:

[1, 3, 83, 137, 249, 411, 467, 1401, 11371, 34113, 38761, 63979, 116283, 191937, 5310257, 15930771]

約数ペア:

[(1, 15930771), (3, 5310257), (83, 191937), (137, 116283), (249, 63979), (411, 38761), (467, 34113), (1401, 11371)]