28622367

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{6959}}^1$

素因数の和:7422

約数の個数: 12

約数和(自身を含む): 41439840

約数和(自身を除く): 12817473

約数列:

[1, 3, 9, 457, 1371, 4113, 6959, 20877, 62631, 3180263, 9540789, 28622367]

約数ペア:

[(1, 28622367), (3, 9540789), (9, 3180263), (457, 62631), (1371, 20877), (4113, 6959)]