7423509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 11335680

約数和(自身を除く): 3912171

約数列:

[1, 3, 17, 19, 47, 51, 57, 141, 163, 323, 489, 799, 893, 969, 2397, 2679, 2771, 3097, 7661, 8313, 9291, 15181, 22983, 45543, 52649, 130237, 145559, 157947, 390711, 436677, 2474503, 7423509]

約数ペア:

[(1, 7423509), (3, 2474503), (17, 436677), (19, 390711), (47, 157947), (51, 145559), (57, 130237), (141, 52649), (163, 45543), (323, 22983), (489, 15181), (799, 9291), (893, 8313), (969, 7661), (2397, 3097), (2679, 2771)]