5180133

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 8125920

約数和(自身を除く): 2945787

約数列:

[1, 3, 7, 21, 49, 131, 147, 269, 393, 807, 917, 1883, 2751, 5649, 6419, 13181, 19257, 35239, 39543, 105717, 246673, 740019, 1726711, 5180133]

約数ペア:

[(1, 5180133), (3, 1726711), (7, 740019), (21, 246673), (49, 105717), (131, 39543), (147, 35239), (269, 19257), (393, 13181), (807, 6419), (917, 5649), (1883, 2751)]