339966115

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{21031}}^1$

素因数の和:21150

約数の個数: 16

約数和(自身を含む): 422490816

約数和(自身を除く): 82524701

約数列:

[1, 5, 53, 61, 265, 305, 3233, 16165, 21031, 105155, 1114643, 1282891, 5573215, 6414455, 67993223, 339966115]

約数ペア:

[(1, 339966115), (5, 67993223), (53, 6414455), (61, 5573215), (265, 1282891), (305, 1114643), (3233, 105155), (16165, 21031)]