13888958247

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{7723}}^1$

素因数の和:9324

約数の個数: 32

約数和(自身を含む): 21071072000

約数和(自身を除く): 7182113753

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1549, 4647, 7723, 13941, 23169, 41823, 66607, 69507, 199821, 208521, 332089, 599463, 996267, 1798389, 2988801, 8966403, 11962927, 35888781, 107666343, 322999029, 514405861, 1543217583, 4629652749, 13888958247]

約数ペア:

[(1, 13888958247), (3, 4629652749), (9, 1543217583), (27, 514405861), (43, 322999029), (129, 107666343), (387, 35888781), (1161, 11962927), (1549, 8966403), (4647, 2988801), (7723, 1798389), (13941, 996267), (23169, 599463), (41823, 332089), (66607, 208521), (69507, 199821)]