1130489721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{287437}}^1$

素因数の和:287485

約数の個数: 24

約数和(自身を含む): 1793613120

約数和(自身を除く): 663123399

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 287437, 862311, 2586933, 5461303, 6611051, 16383909, 19833153, 49151727, 59499459, 125609969, 376829907, 1130489721]

約数ペア:

[(1, 1130489721), (3, 376829907), (9, 125609969), (19, 59499459), (23, 49151727), (57, 19833153), (69, 16383909), (171, 6611051), (207, 5461303), (437, 2586933), (1311, 862311), (3933, 287437)]