251013639

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{1301}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 339915744

約数和(自身を除く): 88902105

約数列:

[1, 3, 73, 219, 881, 1301, 2643, 3903, 64313, 94973, 192939, 284919, 1146181, 3438543, 83671213, 251013639]

約数ペア:

[(1, 251013639), (3, 83671213), (73, 3438543), (219, 1146181), (881, 284919), (1301, 192939), (2643, 94973), (3903, 64313)]