52742403

素因数分解:

$3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1487}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 87280128

約数和(自身を除く): 34537725

約数列:

[1, 3, 7, 9, 21, 63, 563, 1487, 1689, 3941, 4461, 5067, 10409, 11823, 13383, 31227, 35469, 93681, 837181, 2511543, 5860267, 7534629, 17580801, 52742403]

約数ペア:

[(1, 52742403), (3, 17580801), (7, 7534629), (9, 5860267), (21, 2511543), (63, 837181), (563, 93681), (1487, 35469), (1689, 31227), (3941, 13383), (4461, 11823), (5067, 10409)]