28907867

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 30965760

約数和(自身を除く): 2057893

約数列:

[1, 29, 47, 127, 167, 1363, 3683, 4843, 5969, 7849, 21209, 173101, 227621, 615061, 996823, 28907867]

約数ペア:

[(1, 28907867), (29, 996823), (47, 615061), (127, 227621), (167, 173101), (1363, 21209), (3683, 7849), (4843, 5969)]