28288711

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5502

約数の個数: 12

約数和(自身を含む): 31823176

約数和(自身を除く): 3534465

約数列:

[1, 11, 43, 121, 473, 5203, 5437, 59807, 233791, 657877, 2571701, 28288711]

約数ペア:

[(1, 28288711), (11, 2571701), (43, 657877), (121, 233791), (473, 59807), (5203, 5437)]