28430737

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 2268911

約数列:

[1, 23, 53, 83, 281, 1219, 1909, 4399, 6463, 14893, 23323, 101177, 342539, 536429, 1236119, 28430737]

約数ペア:

[(1, 28430737), (23, 1236119), (53, 536429), (83, 342539), (281, 101177), (1219, 23323), (1909, 14893), (4399, 6463)]