28524513

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 38854656

約数和(自身を除く): 10330143

約数列:

[1, 3, 67, 191, 201, 573, 743, 2229, 12797, 38391, 49781, 141913, 149343, 425739, 9508171, 28524513]

約数ペア:

[(1, 28524513), (3, 9508171), (67, 425739), (191, 149343), (201, 141913), (573, 49781), (743, 38391), (2229, 12797)]