228317709

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{2711}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 309818880

約数和(自身を除く): 81501171

約数列:

[1, 3, 67, 201, 419, 1257, 2711, 8133, 28073, 84219, 181637, 544911, 1135909, 3407727, 76105903, 228317709]

約数ペア:

[(1, 228317709), (3, 76105903), (67, 3407727), (201, 1135909), (419, 544911), (1257, 181637), (2711, 84219), (8133, 28073)]