280836719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3191}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 308883456

約数和(自身を除く): 28046737

約数列:

[1, 17, 31, 167, 527, 2839, 3191, 5177, 54247, 88009, 98921, 532897, 1681657, 9059249, 16519807, 280836719]

約数ペア:

[(1, 280836719), (17, 16519807), (31, 9059249), (167, 1681657), (527, 532897), (2839, 98921), (3191, 88009), (5177, 54247)]