5292987

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 8101632

約数和(自身を除く): 2808645

約数列:

[1, 3, 7, 21, 307, 821, 921, 2149, 2463, 5747, 6447, 17241, 252047, 756141, 1764329, 5292987]

約数ペア:

[(1, 5292987), (3, 1764329), (7, 756141), (21, 252047), (307, 17241), (821, 6447), (921, 5747), (2149, 2463)]